PulsarApi.java

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: src/main/proto/PulsarApi.proto

package com.yahoo.pulsar.common.api.proto;

public final class PulsarApi {
  private PulsarApi() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistryLite registry) {
  }
  public enum CompressionType
      implements com.google.protobuf.Internal.EnumLite {
    NONE(0, 0),
    LZ4(1, 1),
    ZLIB(2, 2),
    ;
    
    public static final int NONE_VALUE = 0;
    public static final int LZ4_VALUE = 1;
    public static final int ZLIB_VALUE = 2;
    
    
    public final int getNumber() { return value; }
    
    public static CompressionType valueOf(int value) {
      switch (value) {
        case 0: return NONE;
        case 1: return LZ4;
        case 2: return ZLIB;
        default: return null;
      }
    }
    
    public static com.google.protobuf.Internal.EnumLiteMap<CompressionType>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<CompressionType>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<CompressionType>() {
            public CompressionType findValueByNumber(int number) {
              return CompressionType.valueOf(number);
            }
          };
    
    private final int value;
    
    private CompressionType(int index, int value) {
      this.value = value;
    }
    
    // @@protoc_insertion_point(enum_scope:pulsar.proto.CompressionType)
  }
  
  public enum ServerError
      implements com.google.protobuf.Internal.EnumLite {
    UnknownError(0, 0),
    MetadataError(1, 1),
    PersistenceError(2, 2),
    AuthenticationError(3, 3),
    AuthorizationError(4, 4),
    ConsumerBusy(5, 5),
    ServiceNotReady(6, 6),
    ProducerBlockedQuotaExceededError(7, 7),
    ProducerBlockedQuotaExceededException(8, 8),
    ChecksumError(9, 9),
    UnsupportedVersionError(10, 10),
    TopicNotFound(11, 11),
    SubscriptionNotFound(12, 12),
    ConsumerNotFound(13, 13),
    TooManyRequests(14, 14),
    ;
    
    public static final int UnknownError_VALUE = 0;
    public static final int MetadataError_VALUE = 1;
    public static final int PersistenceError_VALUE = 2;
    public static final int AuthenticationError_VALUE = 3;
    public static final int AuthorizationError_VALUE = 4;
    public static final int ConsumerBusy_VALUE = 5;
    public static final int ServiceNotReady_VALUE = 6;
    public static final int ProducerBlockedQuotaExceededError_VALUE = 7;
    public static final int ProducerBlockedQuotaExceededException_VALUE = 8;
    public static final int ChecksumError_VALUE = 9;
    public static final int UnsupportedVersionError_VALUE = 10;
    public static final int TopicNotFound_VALUE = 11;
    public static final int SubscriptionNotFound_VALUE = 12;
    public static final int ConsumerNotFound_VALUE = 13;
    public static final int TooManyRequests_VALUE = 14;
    
    
    public final int getNumber() { return value; }
    
    public static ServerError valueOf(int value) {
      switch (value) {
        case 0: return UnknownError;
        case 1: return MetadataError;
        case 2: return PersistenceError;
        case 3: return AuthenticationError;
        case 4: return AuthorizationError;
        case 5: return ConsumerBusy;
        case 6: return ServiceNotReady;
        case 7: return ProducerBlockedQuotaExceededError;
        case 8: return ProducerBlockedQuotaExceededException;
        case 9: return ChecksumError;
        case 10: return UnsupportedVersionError;
        case 11: return TopicNotFound;
        case 12: return SubscriptionNotFound;
        case 13: return ConsumerNotFound;
        case 14: return TooManyRequests;
        default: return null;
      }
    }
    
    public static com.google.protobuf.Internal.EnumLiteMap<ServerError>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<ServerError>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<ServerError>() {
            public ServerError findValueByNumber(int number) {
              return ServerError.valueOf(number);
            }
          };
    
    private final int value;
    
    private ServerError(int index, int value) {
      this.value = value;
    }
    
    // @@protoc_insertion_point(enum_scope:pulsar.proto.ServerError)
  }
  
  public enum AuthMethod
      implements com.google.protobuf.Internal.EnumLite {
    AuthMethodNone(0, 0),
    AuthMethodYcaV1(1, 1),
    AuthMethodAthens(2, 2),
    ;
    
    public static final int AuthMethodNone_VALUE = 0;
    public static final int AuthMethodYcaV1_VALUE = 1;
    public static final int AuthMethodAthens_VALUE = 2;
    
    
    public final int getNumber() { return value; }
    
    public static AuthMethod valueOf(int value) {
      switch (value) {
        case 0: return AuthMethodNone;
        case 1: return AuthMethodYcaV1;
        case 2: return AuthMethodAthens;
        default: return null;
      }
    }
    
    public static com.google.protobuf.Internal.EnumLiteMap<AuthMethod>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<AuthMethod>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<AuthMethod>() {
            public AuthMethod findValueByNumber(int number) {
              return AuthMethod.valueOf(number);
            }
          };
    
    private final int value;
    
    private AuthMethod(int index, int value) {
      this.value = value;
    }
    
    // @@protoc_insertion_point(enum_scope:pulsar.proto.AuthMethod)
  }
  
  public enum ProtocolVersion
      implements com.google.protobuf.Internal.EnumLite {
    v0(0, 0),
    v1(1, 1),
    v2(2, 2),
    v3(3, 3),
    v4(4, 4),
    v5(5, 5),
    v6(6, 6),
    v7(7, 7),
    v8(8, 8),
    ;
    
    public static final int v0_VALUE = 0;
    public static final int v1_VALUE = 1;
    public static final int v2_VALUE = 2;
    public static final int v3_VALUE = 3;
    public static final int v4_VALUE = 4;
    public static final int v5_VALUE = 5;
    public static final int v6_VALUE = 6;
    public static final int v7_VALUE = 7;
    public static final int v8_VALUE = 8;
    
    
    public final int getNumber() { return value; }
    
    public static ProtocolVersion valueOf(int value) {
      switch (value) {
        case 0: return v0;
        case 1: return v1;
        case 2: return v2;
        case 3: return v3;
        case 4: return v4;
        case 5: return v5;
        case 6: return v6;
        case 7: return v7;
        case 8: return v8;
        default: return null;
      }
    }
    
    public static com.google.protobuf.Internal.EnumLiteMap<ProtocolVersion>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<ProtocolVersion>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<ProtocolVersion>() {
            public ProtocolVersion findValueByNumber(int number) {
              return ProtocolVersion.valueOf(number);
            }
          };
    
    private final int value;
    
    private ProtocolVersion(int index, int value) {
      this.value = value;
    }
    
    // @@protoc_insertion_point(enum_scope:pulsar.proto.ProtocolVersion)
  }
  
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    // optional int32 partition = 3 [default = -1];
    boolean hasPartition();
    int getPartition();
    
    // optional int32 batch_index = 4 [default = -1];
    boolean hasBatchIndex();
    int getBatchIndex();
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    private io.netty.util.Recycler.Handle handle;
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     private static final io.netty.util.Recycler<MessageIdData> RECYCLER = new io.netty.util.Recycler<MessageIdData>() {
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    private static final MessageIdData defaultInstance;
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    // required uint64 entryId = 2;
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    private long entryId_;
    public boolean hasEntryId() {
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    // optional int32 partition = 3 [default = -1];
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    // optional int32 batch_index = 4 [default = -1];
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    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
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    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
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        output.writeUInt64(1, ledgerId_);
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      if (((bitField0_ & 0x00000002) == 0x00000002)) {
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      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeInt32(4, batchIndex_);
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    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
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      if (size != -1) return size;
    
      size = 0;
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    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdDataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
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         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
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             }
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       public void recycle() {
                clear();
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      private void maybeForceBuilderInitialization() {
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      private static Builder create() {
        return RECYCLER.get();
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      public Builder clear() {
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        bitField0_ = (bitField0_ & ~0x00000001);
        entryId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        partition_ = -1;
        bitField0_ = (bitField0_ & ~0x00000004);
        batchIndex_ = -1;
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData result = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
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        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
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        }
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        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData other) {
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      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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              batchIndex_ = input.readInt32();
              break;
            }
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      private int bitField0_;
      
      // required uint64 ledgerId = 1;
      private long ledgerId_ ;
      public boolean hasLedgerId() {
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      }
      public long getLedgerId() {
        return ledgerId_;
      }
      public Builder setLedgerId(long value) {
        bitField0_ |= 0x00000001;
        ledgerId_ = value;
        
        return this;
      }
      public Builder clearLedgerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        ledgerId_ = 0L;
        
        return this;
      }
      
      // required uint64 entryId = 2;
      private long entryId_ ;
      public boolean hasEntryId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getEntryId() {
        return entryId_;
      }
      public Builder setEntryId(long value) {
        bitField0_ |= 0x00000002;
        entryId_ = value;
        
        return this;
      }
      public Builder clearEntryId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        entryId_ = 0L;
        
        return this;
      }
      
      // optional int32 partition = 3 [default = -1];
      private int partition_ = -1;
      public boolean hasPartition() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public int getPartition() {
        return partition_;
      }
      public Builder setPartition(int value) {
        bitField0_ |= 0x00000004;
        partition_ = value;
        
        return this;
      }
      public Builder clearPartition() {
        bitField0_ = (bitField0_ & ~0x00000004);
        partition_ = -1;
        
        return this;
      }
      
      // optional int32 batch_index = 4 [default = -1];
      private int batchIndex_ = -1;
      public boolean hasBatchIndex() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public int getBatchIndex() {
        return batchIndex_;
      }
      public Builder setBatchIndex(int value) {
        bitField0_ |= 0x00000008;
        batchIndex_ = value;
        
        return this;
      }
      public Builder clearBatchIndex() {
        bitField0_ = (bitField0_ & ~0x00000008);
        batchIndex_ = -1;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.MessageIdData)
    }
    
    static {
      defaultInstance = new MessageIdData(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.MessageIdData)
  }
  
  public interface KeyValueOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string key = 1;
    boolean hasKey();
    String getKey();
    
    // required string value = 2;
    boolean hasValue();
    String getValue();
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    private io.netty.util.Recycler.Handle handle;
    private KeyValue(io.netty.util.Recycler.Handle handle) {
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     private static final io.netty.util.Recycler<KeyValue> RECYCLER = new io.netty.util.Recycler<KeyValue>() {
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    public void writeTo(com.google.protobuf.CodedOutputStream output)
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    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(byte[] data)
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(java.io.InputStream input)
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      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
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               .buildParsed();
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      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
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    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseDelimitedFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
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    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
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    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue prototype) {
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    public static final class Builder extends
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             }
            };
      
       public void recycle() {
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                if (handle != null) {RECYCLER.recycle(this, handle);}
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      private void maybeForceBuilderInitialization() {
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        bitField0_ = (bitField0_ & ~0x00000001);
        value_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.getDefaultInstance();
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      public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue build() {
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          throw newUninitializedMessageException(result);
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      private com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue buildParsed()
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          throw newUninitializedMessageException(
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      public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue buildPartial() {
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        result.bitField0_ = to_bitField0_;
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      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue other) {
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              break;
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      private int bitField0_;
      
      // required string key = 1;
      private java.lang.Object key_ = "";
      public boolean hasKey() {
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  bitField0_ |= 0x00000001;
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        return this;
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        key_ = getDefaultInstance().getKey();
        
        return this;
      }
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        bitField0_ |= 0x00000001;
        key_ = value;
        
      }
      
      // required string value = 2;
      private java.lang.Object value_ = "";
      public boolean hasValue() {
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      public String getValue() {
        java.lang.Object ref = value_;
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      public Builder setValue(String value) {
        if (value == null) {
    throw new NullPointerException();
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  bitField0_ |= 0x00000002;
        value_ = value;
        
        return this;
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      public Builder clearValue() {
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        value_ = getDefaultInstance().getValue();
        
        return this;
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        bitField0_ |= 0x00000002;
        value_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.KeyValue)
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    static {
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    // @@protoc_insertion_point(class_scope:pulsar.proto.KeyValue)
  }
  
  public interface MessageMetadataOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string producer_name = 1;
    boolean hasProducerName();
    String getProducerName();
    
    // required uint64 sequence_id = 2;
    boolean hasSequenceId();
    long getSequenceId();
    
    // required uint64 publish_time = 3;
    boolean hasPublishTime();
    long getPublishTime();
    
    // repeated .pulsar.proto.KeyValue properties = 4;
    java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> 
        getPropertiesList();
    com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getProperties(int index);
    int getPropertiesCount();
    
    // optional string replicated_from = 5;
    boolean hasReplicatedFrom();
    String getReplicatedFrom();
    
    // optional string partition_key = 6;
    boolean hasPartitionKey();
    String getPartitionKey();
    
    // repeated string replicate_to = 7;
    java.util.List<String> getReplicateToList();
    int getReplicateToCount();
    String getReplicateTo(int index);
    
    // optional .pulsar.proto.CompressionType compression = 8 [default = NONE];
    boolean hasCompression();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType getCompression();
    
    // optional uint32 uncompressed_size = 9 [default = 0];
    boolean hasUncompressedSize();
    int getUncompressedSize();
    
    // optional int32 num_messages_in_batch = 11 [default = 1];
    boolean hasNumMessagesInBatch();
    int getNumMessagesInBatch();
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      implements MessageMetadataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
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    private io.netty.util.Recycler.Handle handle;
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     private static final io.netty.util.Recycler<MessageMetadata> RECYCLER = new io.netty.util.Recycler<MessageMetadata>() {
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        public void recycle() {
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            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
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    private MessageMetadata(boolean noInit) {}
    
    private static final MessageMetadata defaultInstance;
    public static MessageMetadata getDefaultInstance() {
      return defaultInstance;
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    public MessageMetadata getDefaultInstanceForType() {
      return defaultInstance;
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    private int bitField0_;
    // required string producer_name = 1;
    public static final int PRODUCER_NAME_FIELD_NUMBER = 1;
    private java.lang.Object producerName_;
    public boolean hasProducerName() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getProducerName() {
      java.lang.Object ref = producerName_;
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        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          producerName_ = s;
        }
        return s;
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    private com.google.protobuf.ByteString getProducerNameBytes() {
      java.lang.Object ref = producerName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        producerName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
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    public boolean hasSequenceId() {
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    // repeated .pulsar.proto.KeyValue properties = 4;
    public static final int PROPERTIES_FIELD_NUMBER = 4;
    private java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> properties_;
    public java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> getPropertiesList() {
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    }
    public java.util.List<? extends com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValueOrBuilder> 
        getPropertiesOrBuilderList() {
      return properties_;
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    public int getPropertiesCount() {
      return properties_.size();
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    public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getProperties(int index) {
      return properties_.get(index);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValueOrBuilder getPropertiesOrBuilder(
        int index) {
      return properties_.get(index);
    }
    
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    public static final int REPLICATED_FROM_FIELD_NUMBER = 5;
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        String s = bs.toStringUtf8();
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      java.lang.Object ref = partitionKey_;
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        com.google.protobuf.ByteString b = 
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        partitionKey_ = b;
        return b;
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    }
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    }
    public String getReplicateTo(int index) {
      return replicateTo_.get(index);
    }
    
    // optional .pulsar.proto.CompressionType compression = 8 [default = NONE];
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    private com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType compression_;
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    }
    public int getUncompressedSize() {
      return uncompressedSize_;
    }
    
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    public static final int NUM_MESSAGES_IN_BATCH_FIELD_NUMBER = 11;
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      return ((bitField0_ & 0x00000080) == 0x00000080);
    }
    public int getNumMessagesInBatch() {
      return numMessagesInBatch_;
    }
    
    private void initFields() {
      producerName_ = "";
      sequenceId_ = 0L;
      publishTime_ = 0L;
      properties_ = java.util.Collections.emptyList();
      replicatedFrom_ = "";
      partitionKey_ = "";
      replicateTo_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      compression_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType.NONE;
      uncompressedSize_ = 0;
      numMessagesInBatch_ = 1;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasProducerName()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSequenceId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasPublishTime()) {
        memoizedIsInitialized = 0;
        return false;
      }
      for (int i = 0; i < getPropertiesCount(); i++) {
        if (!getProperties(i).isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getProducerNameBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeUInt64(3, publishTime_);
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      for (int i = 0; i < properties_.size(); i++) {
        output.writeMessage(4, properties_.get(i));
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeBytes(5, getReplicatedFromBytes());
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeBytes(6, getPartitionKeyBytes());
      }
      for (int i = 0; i < replicateTo_.size(); i++) {
        output.writeBytes(7, replicateTo_.getByteString(i));
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeEnum(8, compression_.getNumber());
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        output.writeUInt32(9, uncompressedSize_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        output.writeInt32(11, numMessagesInBatch_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getProducerNameBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(3, publishTime_);
      }
      for (int i = 0; i < properties_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(4, properties_.get(i));
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(5, getReplicatedFromBytes());
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(6, getPartitionKeyBytes());
      }
      {
        int dataSize = 0;
        for (int i = 0; i < replicateTo_.size(); i++) {
          dataSize += com.google.protobuf.CodedOutputStream
            .computeBytesSizeNoTag(replicateTo_.getByteString(i));
        }
        size += dataSize;
        size += 1 * getReplicateToList().size();
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(8, compression_.getNumber());
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt32Size(9, uncompressedSize_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(11, numMessagesInBatch_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        producerName_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        sequenceId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        publishTime_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000004);
        properties_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        replicatedFrom_ = "";
        bitField0_ = (bitField0_ & ~0x00000010);
        partitionKey_ = "";
        bitField0_ = (bitField0_ & ~0x00000020);
        replicateTo_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000040);
        compression_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType.NONE;
        bitField0_ = (bitField0_ & ~0x00000080);
        uncompressedSize_ = 0;
        bitField0_ = (bitField0_ & ~0x00000100);
        numMessagesInBatch_ = 1;
        bitField0_ = (bitField0_ & ~0x00000200);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata result = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.producerName_ = producerName_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.sequenceId_ = sequenceId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.publishTime_ = publishTime_;
        if (((bitField0_ & 0x00000008) == 0x00000008)) {
          properties_ = java.util.Collections.unmodifiableList(properties_);
          bitField0_ = (bitField0_ & ~0x00000008);
        }
        result.properties_ = properties_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000008;
        }
        result.replicatedFrom_ = replicatedFrom_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000010;
        }
        result.partitionKey_ = partitionKey_;
        if (((bitField0_ & 0x00000040) == 0x00000040)) {
          replicateTo_ = new com.google.protobuf.UnmodifiableLazyStringList(
              replicateTo_);
          bitField0_ = (bitField0_ & ~0x00000040);
        }
        result.replicateTo_ = replicateTo_;
        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
          to_bitField0_ |= 0x00000020;
        }
        result.compression_ = compression_;
        if (((from_bitField0_ & 0x00000100) == 0x00000100)) {
          to_bitField0_ |= 0x00000040;
        }
        result.uncompressedSize_ = uncompressedSize_;
        if (((from_bitField0_ & 0x00000200) == 0x00000200)) {
          to_bitField0_ |= 0x00000080;
        }
        result.numMessagesInBatch_ = numMessagesInBatch_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.MessageMetadata.getDefaultInstance()) return this;
        if (other.hasProducerName()) {
          setProducerName(other.getProducerName());
        }
        if (other.hasSequenceId()) {
          setSequenceId(other.getSequenceId());
        }
        if (other.hasPublishTime()) {
          setPublishTime(other.getPublishTime());
        }
        if (!other.properties_.isEmpty()) {
          if (properties_.isEmpty()) {
            properties_ = other.properties_;
            bitField0_ = (bitField0_ & ~0x00000008);
          } else {
            ensurePropertiesIsMutable();
            properties_.addAll(other.properties_);
          }
          
        }
        if (other.hasReplicatedFrom()) {
          setReplicatedFrom(other.getReplicatedFrom());
        }
        if (other.hasPartitionKey()) {
          setPartitionKey(other.getPartitionKey());
        }
        if (!other.replicateTo_.isEmpty()) {
          if (replicateTo_.isEmpty()) {
            replicateTo_ = other.replicateTo_;
            bitField0_ = (bitField0_ & ~0x00000040);
          } else {
            ensureReplicateToIsMutable();
            replicateTo_.addAll(other.replicateTo_);
          }
          
        }
        if (other.hasCompression()) {
          setCompression(other.getCompression());
        }
        if (other.hasUncompressedSize()) {
          setUncompressedSize(other.getUncompressedSize());
        }
        if (other.hasNumMessagesInBatch()) {
          setNumMessagesInBatch(other.getNumMessagesInBatch());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasProducerName()) {
          
          return false;
        }
        if (!hasSequenceId()) {
          
          return false;
        }
        if (!hasPublishTime()) {
          
          return false;
        }
        for (int i = 0; i < getPropertiesCount(); i++) {
          if (!getProperties(i).isInitialized()) {
            
            return false;
          }
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              producerName_ = input.readBytes();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              sequenceId_ = input.readUInt64();
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              publishTime_ = input.readUInt64();
              break;
            }
            case 34: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.newBuilder();
              input.readMessage(subBuilder, extensionRegistry);
              addProperties(subBuilder.buildPartial());
              break;
            }
            case 42: {
              bitField0_ |= 0x00000010;
              replicatedFrom_ = input.readBytes();
              break;
            }
            case 50: {
              bitField0_ |= 0x00000020;
              partitionKey_ = input.readBytes();
              break;
            }
            case 58: {
              ensureReplicateToIsMutable();
              replicateTo_.add(input.readBytes());
              break;
            }
            case 64: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType value = com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000080;
                compression_ = value;
              }
              break;
            }
            case 72: {
              bitField0_ |= 0x00000100;
              uncompressedSize_ = input.readUInt32();
              break;
            }
            case 88: {
              bitField0_ |= 0x00000200;
              numMessagesInBatch_ = input.readInt32();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string producer_name = 1;
      private java.lang.Object producerName_ = "";
      public boolean hasProducerName() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getProducerName() {
        java.lang.Object ref = producerName_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          producerName_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setProducerName(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        producerName_ = value;
        
        return this;
      }
      public Builder clearProducerName() {
        bitField0_ = (bitField0_ & ~0x00000001);
        producerName_ = getDefaultInstance().getProducerName();
        
        return this;
      }
      void setProducerName(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        producerName_ = value;
        
      }
      
      // required uint64 sequence_id = 2;
      private long sequenceId_ ;
      public boolean hasSequenceId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getSequenceId() {
        return sequenceId_;
      }
      public Builder setSequenceId(long value) {
        bitField0_ |= 0x00000002;
        sequenceId_ = value;
        
        return this;
      }
      public Builder clearSequenceId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        sequenceId_ = 0L;
        
        return this;
      }
      
      // required uint64 publish_time = 3;
      private long publishTime_ ;
      public boolean hasPublishTime() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public long getPublishTime() {
        return publishTime_;
      }
      public Builder setPublishTime(long value) {
        bitField0_ |= 0x00000004;
        publishTime_ = value;
        
        return this;
      }
      public Builder clearPublishTime() {
        bitField0_ = (bitField0_ & ~0x00000004);
        publishTime_ = 0L;
        
        return this;
      }
      
      // repeated .pulsar.proto.KeyValue properties = 4;
      private java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> properties_ =
        java.util.Collections.emptyList();
      private void ensurePropertiesIsMutable() {
        if (!((bitField0_ & 0x00000008) == 0x00000008)) {
          properties_ = new java.util.ArrayList<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue>(properties_);
          bitField0_ |= 0x00000008;
         }
      }
      
      public java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> getPropertiesList() {
        return java.util.Collections.unmodifiableList(properties_);
      }
      public int getPropertiesCount() {
        return properties_.size();
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getProperties(int index) {
        return properties_.get(index);
      }
      public Builder setProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePropertiesIsMutable();
        properties_.set(index, value);
        
        return this;
      }
      public Builder setProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder builderForValue) {
        ensurePropertiesIsMutable();
        properties_.set(index, builderForValue.build());
        
        return this;
      }
      public Builder addProperties(com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePropertiesIsMutable();
        properties_.add(value);
        
        return this;
      }
      public Builder addProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePropertiesIsMutable();
        properties_.add(index, value);
        
        return this;
      }
      public Builder addProperties(
          com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder builderForValue) {
        ensurePropertiesIsMutable();
        properties_.add(builderForValue.build());
        
        return this;
      }
      public Builder addProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder builderForValue) {
        ensurePropertiesIsMutable();
        properties_.add(index, builderForValue.build());
        
        return this;
      }
      public Builder addAllProperties(
          java.lang.Iterable<? extends com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> values) {
        ensurePropertiesIsMutable();
        super.addAll(values, properties_);
        
        return this;
      }
      public Builder clearProperties() {
        properties_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        
        return this;
      }
      public Builder removeProperties(int index) {
        ensurePropertiesIsMutable();
        properties_.remove(index);
        
        return this;
      }
      
      // optional string replicated_from = 5;
      private java.lang.Object replicatedFrom_ = "";
      public boolean hasReplicatedFrom() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public String getReplicatedFrom() {
        java.lang.Object ref = replicatedFrom_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          replicatedFrom_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setReplicatedFrom(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000010;
        replicatedFrom_ = value;
        
        return this;
      }
      public Builder clearReplicatedFrom() {
        bitField0_ = (bitField0_ & ~0x00000010);
        replicatedFrom_ = getDefaultInstance().getReplicatedFrom();
        
        return this;
      }
      void setReplicatedFrom(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000010;
        replicatedFrom_ = value;
        
      }
      
      // optional string partition_key = 6;
      private java.lang.Object partitionKey_ = "";
      public boolean hasPartitionKey() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      public String getPartitionKey() {
        java.lang.Object ref = partitionKey_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          partitionKey_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setPartitionKey(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000020;
        partitionKey_ = value;
        
        return this;
      }
      public Builder clearPartitionKey() {
        bitField0_ = (bitField0_ & ~0x00000020);
        partitionKey_ = getDefaultInstance().getPartitionKey();
        
        return this;
      }
      void setPartitionKey(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000020;
        partitionKey_ = value;
        
      }
      
      // repeated string replicate_to = 7;
      private com.google.protobuf.LazyStringList replicateTo_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      private void ensureReplicateToIsMutable() {
        if (!((bitField0_ & 0x00000040) == 0x00000040)) {
          replicateTo_ = new com.google.protobuf.LazyStringArrayList(replicateTo_);
          bitField0_ |= 0x00000040;
         }
      }
      public java.util.List<String>
          getReplicateToList() {
        return java.util.Collections.unmodifiableList(replicateTo_);
      }
      public int getReplicateToCount() {
        return replicateTo_.size();
      }
      public String getReplicateTo(int index) {
        return replicateTo_.get(index);
      }
      public Builder setReplicateTo(
          int index, String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureReplicateToIsMutable();
        replicateTo_.set(index, value);
        
        return this;
      }
      public Builder addReplicateTo(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureReplicateToIsMutable();
        replicateTo_.add(value);
        
        return this;
      }
      public Builder addAllReplicateTo(
          java.lang.Iterable<String> values) {
        ensureReplicateToIsMutable();
        super.addAll(values, replicateTo_);
        
        return this;
      }
      public Builder clearReplicateTo() {
        replicateTo_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000040);
        
        return this;
      }
      void addReplicateTo(com.google.protobuf.ByteString value) {
        ensureReplicateToIsMutable();
        replicateTo_.add(value);
        
      }
      
      // optional .pulsar.proto.CompressionType compression = 8 [default = NONE];
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType compression_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType.NONE;
      public boolean hasCompression() {
        return ((bitField0_ & 0x00000080) == 0x00000080);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType getCompression() {
        return compression_;
      }
      public Builder setCompression(com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000080;
        compression_ = value;
        
        return this;
      }
      public Builder clearCompression() {
        bitField0_ = (bitField0_ & ~0x00000080);
        compression_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CompressionType.NONE;
        
        return this;
      }
      
      // optional uint32 uncompressed_size = 9 [default = 0];
      private int uncompressedSize_ ;
      public boolean hasUncompressedSize() {
        return ((bitField0_ & 0x00000100) == 0x00000100);
      }
      public int getUncompressedSize() {
        return uncompressedSize_;
      }
      public Builder setUncompressedSize(int value) {
        bitField0_ |= 0x00000100;
        uncompressedSize_ = value;
        
        return this;
      }
      public Builder clearUncompressedSize() {
        bitField0_ = (bitField0_ & ~0x00000100);
        uncompressedSize_ = 0;
        
        return this;
      }
      
      // optional int32 num_messages_in_batch = 11 [default = 1];
      private int numMessagesInBatch_ = 1;
      public boolean hasNumMessagesInBatch() {
        return ((bitField0_ & 0x00000200) == 0x00000200);
      }
      public int getNumMessagesInBatch() {
        return numMessagesInBatch_;
      }
      public Builder setNumMessagesInBatch(int value) {
        bitField0_ |= 0x00000200;
        numMessagesInBatch_ = value;
        
        return this;
      }
      public Builder clearNumMessagesInBatch() {
        bitField0_ = (bitField0_ & ~0x00000200);
        numMessagesInBatch_ = 1;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.MessageMetadata)
    }
    
    static {
      defaultInstance = new MessageMetadata(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.MessageMetadata)
  }
  
  public interface SingleMessageMetadataOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // repeated .pulsar.proto.KeyValue properties = 1;
    java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> 
        getPropertiesList();
    com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getProperties(int index);
    int getPropertiesCount();
    
    // optional string partition_key = 2;
    boolean hasPartitionKey();
    String getPartitionKey();
    
    // required int32 payload_size = 3;
    boolean hasPayloadSize();
    int getPayloadSize();
  }
  public static final class SingleMessageMetadata extends
      com.google.protobuf.GeneratedMessageLite
      implements SingleMessageMetadataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use SingleMessageMetadata.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private SingleMessageMetadata(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<SingleMessageMetadata> RECYCLER = new io.netty.util.Recycler<SingleMessageMetadata>() {
            protected SingleMessageMetadata newObject(Handle handle) {
              return new SingleMessageMetadata(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private SingleMessageMetadata(boolean noInit) {}
    
    private static final SingleMessageMetadata defaultInstance;
    public static SingleMessageMetadata getDefaultInstance() {
      return defaultInstance;
    }
    
    public SingleMessageMetadata getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // repeated .pulsar.proto.KeyValue properties = 1;
    public static final int PROPERTIES_FIELD_NUMBER = 1;
    private java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> properties_;
    public java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> getPropertiesList() {
      return properties_;
    }
    public java.util.List<? extends com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValueOrBuilder> 
        getPropertiesOrBuilderList() {
      return properties_;
    }
    public int getPropertiesCount() {
      return properties_.size();
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getProperties(int index) {
      return properties_.get(index);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValueOrBuilder getPropertiesOrBuilder(
        int index) {
      return properties_.get(index);
    }
    
    // optional string partition_key = 2;
    public static final int PARTITION_KEY_FIELD_NUMBER = 2;
    private java.lang.Object partitionKey_;
    public boolean hasPartitionKey() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getPartitionKey() {
      java.lang.Object ref = partitionKey_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          partitionKey_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getPartitionKeyBytes() {
      java.lang.Object ref = partitionKey_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        partitionKey_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // required int32 payload_size = 3;
    public static final int PAYLOAD_SIZE_FIELD_NUMBER = 3;
    private int payloadSize_;
    public boolean hasPayloadSize() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public int getPayloadSize() {
      return payloadSize_;
    }
    
    private void initFields() {
      properties_ = java.util.Collections.emptyList();
      partitionKey_ = "";
      payloadSize_ = 0;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasPayloadSize()) {
        memoizedIsInitialized = 0;
        return false;
      }
      for (int i = 0; i < getPropertiesCount(); i++) {
        if (!getProperties(i).isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      for (int i = 0; i < properties_.size(); i++) {
        output.writeMessage(1, properties_.get(i));
      }
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(2, getPartitionKeyBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeInt32(3, payloadSize_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      for (int i = 0; i < properties_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, properties_.get(i));
      }
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, getPartitionKeyBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(3, payloadSize_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        properties_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        partitionKey_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        payloadSize_ = 0;
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata result = com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((bitField0_ & 0x00000001) == 0x00000001)) {
          properties_ = java.util.Collections.unmodifiableList(properties_);
          bitField0_ = (bitField0_ & ~0x00000001);
        }
        result.properties_ = properties_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000001;
        }
        result.partitionKey_ = partitionKey_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000002;
        }
        result.payloadSize_ = payloadSize_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.SingleMessageMetadata.getDefaultInstance()) return this;
        if (!other.properties_.isEmpty()) {
          if (properties_.isEmpty()) {
            properties_ = other.properties_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensurePropertiesIsMutable();
            properties_.addAll(other.properties_);
          }
          
        }
        if (other.hasPartitionKey()) {
          setPartitionKey(other.getPartitionKey());
        }
        if (other.hasPayloadSize()) {
          setPayloadSize(other.getPayloadSize());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasPayloadSize()) {
          
          return false;
        }
        for (int i = 0; i < getPropertiesCount(); i++) {
          if (!getProperties(i).isInitialized()) {
            
            return false;
          }
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.newBuilder();
              input.readMessage(subBuilder, extensionRegistry);
              addProperties(subBuilder.buildPartial());
              break;
            }
            case 18: {
              bitField0_ |= 0x00000002;
              partitionKey_ = input.readBytes();
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              payloadSize_ = input.readInt32();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // repeated .pulsar.proto.KeyValue properties = 1;
      private java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> properties_ =
        java.util.Collections.emptyList();
      private void ensurePropertiesIsMutable() {
        if (!((bitField0_ & 0x00000001) == 0x00000001)) {
          properties_ = new java.util.ArrayList<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue>(properties_);
          bitField0_ |= 0x00000001;
         }
      }
      
      public java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> getPropertiesList() {
        return java.util.Collections.unmodifiableList(properties_);
      }
      public int getPropertiesCount() {
        return properties_.size();
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue getProperties(int index) {
        return properties_.get(index);
      }
      public Builder setProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePropertiesIsMutable();
        properties_.set(index, value);
        
        return this;
      }
      public Builder setProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder builderForValue) {
        ensurePropertiesIsMutable();
        properties_.set(index, builderForValue.build());
        
        return this;
      }
      public Builder addProperties(com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePropertiesIsMutable();
        properties_.add(value);
        
        return this;
      }
      public Builder addProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensurePropertiesIsMutable();
        properties_.add(index, value);
        
        return this;
      }
      public Builder addProperties(
          com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder builderForValue) {
        ensurePropertiesIsMutable();
        properties_.add(builderForValue.build());
        
        return this;
      }
      public Builder addProperties(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue.Builder builderForValue) {
        ensurePropertiesIsMutable();
        properties_.add(index, builderForValue.build());
        
        return this;
      }
      public Builder addAllProperties(
          java.lang.Iterable<? extends com.yahoo.pulsar.common.api.proto.PulsarApi.KeyValue> values) {
        ensurePropertiesIsMutable();
        super.addAll(values, properties_);
        
        return this;
      }
      public Builder clearProperties() {
        properties_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        
        return this;
      }
      public Builder removeProperties(int index) {
        ensurePropertiesIsMutable();
        properties_.remove(index);
        
        return this;
      }
      
      // optional string partition_key = 2;
      private java.lang.Object partitionKey_ = "";
      public boolean hasPartitionKey() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public String getPartitionKey() {
        java.lang.Object ref = partitionKey_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          partitionKey_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setPartitionKey(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        partitionKey_ = value;
        
        return this;
      }
      public Builder clearPartitionKey() {
        bitField0_ = (bitField0_ & ~0x00000002);
        partitionKey_ = getDefaultInstance().getPartitionKey();
        
        return this;
      }
      void setPartitionKey(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000002;
        partitionKey_ = value;
        
      }
      
      // required int32 payload_size = 3;
      private int payloadSize_ ;
      public boolean hasPayloadSize() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public int getPayloadSize() {
        return payloadSize_;
      }
      public Builder setPayloadSize(int value) {
        bitField0_ |= 0x00000004;
        payloadSize_ = value;
        
        return this;
      }
      public Builder clearPayloadSize() {
        bitField0_ = (bitField0_ & ~0x00000004);
        payloadSize_ = 0;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.SingleMessageMetadata)
    }
    
    static {
      defaultInstance = new SingleMessageMetadata(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.SingleMessageMetadata)
  }
  
  public interface CommandConnectOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string client_version = 1;
    boolean hasClientVersion();
    String getClientVersion();
    
    // optional .pulsar.proto.AuthMethod auth_method = 2;
    boolean hasAuthMethod();
    com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod getAuthMethod();
    
    // optional string auth_method_name = 5;
    boolean hasAuthMethodName();
    String getAuthMethodName();
    
    // optional bytes auth_data = 3;
    boolean hasAuthData();
    com.google.protobuf.ByteString getAuthData();
    
    // optional int32 protocol_version = 4 [default = 0];
    boolean hasProtocolVersion();
    int getProtocolVersion();
  }
  public static final class CommandConnect extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandConnectOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandConnect.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandConnect(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandConnect> RECYCLER = new io.netty.util.Recycler<CommandConnect>() {
            protected CommandConnect newObject(Handle handle) {
              return new CommandConnect(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandConnect(boolean noInit) {}
    
    private static final CommandConnect defaultInstance;
    public static CommandConnect getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandConnect getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required string client_version = 1;
    public static final int CLIENT_VERSION_FIELD_NUMBER = 1;
    private java.lang.Object clientVersion_;
    public boolean hasClientVersion() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getClientVersion() {
      java.lang.Object ref = clientVersion_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          clientVersion_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getClientVersionBytes() {
      java.lang.Object ref = clientVersion_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        clientVersion_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional .pulsar.proto.AuthMethod auth_method = 2;
    public static final int AUTH_METHOD_FIELD_NUMBER = 2;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod authMethod_;
    public boolean hasAuthMethod() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod getAuthMethod() {
      return authMethod_;
    }
    
    // optional string auth_method_name = 5;
    public static final int AUTH_METHOD_NAME_FIELD_NUMBER = 5;
    private java.lang.Object authMethodName_;
    public boolean hasAuthMethodName() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public String getAuthMethodName() {
      java.lang.Object ref = authMethodName_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          authMethodName_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getAuthMethodNameBytes() {
      java.lang.Object ref = authMethodName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        authMethodName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional bytes auth_data = 3;
    public static final int AUTH_DATA_FIELD_NUMBER = 3;
    private com.google.protobuf.ByteString authData_;
    public boolean hasAuthData() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public com.google.protobuf.ByteString getAuthData() {
      return authData_;
    }
    
    // optional int32 protocol_version = 4 [default = 0];
    public static final int PROTOCOL_VERSION_FIELD_NUMBER = 4;
    private int protocolVersion_;
    public boolean hasProtocolVersion() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    public int getProtocolVersion() {
      return protocolVersion_;
    }
    
    private void initFields() {
      clientVersion_ = "";
      authMethod_ = com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod.AuthMethodNone;
      authMethodName_ = "";
      authData_ = com.google.protobuf.ByteString.EMPTY;
      protocolVersion_ = 0;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasClientVersion()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getClientVersionBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeEnum(2, authMethod_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeBytes(3, authData_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeInt32(4, protocolVersion_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeBytes(5, getAuthMethodNameBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getClientVersionBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, authMethod_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(3, authData_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(4, protocolVersion_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(5, getAuthMethodNameBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnectOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        clientVersion_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        authMethod_ = com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod.AuthMethodNone;
        bitField0_ = (bitField0_ & ~0x00000002);
        authMethodName_ = "";
        bitField0_ = (bitField0_ & ~0x00000004);
        authData_ = com.google.protobuf.ByteString.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000008);
        protocolVersion_ = 0;
        bitField0_ = (bitField0_ & ~0x00000010);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.clientVersion_ = clientVersion_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.authMethod_ = authMethod_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.authMethodName_ = authMethodName_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.authData_ = authData_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        result.protocolVersion_ = protocolVersion_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance()) return this;
        if (other.hasClientVersion()) {
          setClientVersion(other.getClientVersion());
        }
        if (other.hasAuthMethod()) {
          setAuthMethod(other.getAuthMethod());
        }
        if (other.hasAuthMethodName()) {
          setAuthMethodName(other.getAuthMethodName());
        }
        if (other.hasAuthData()) {
          setAuthData(other.getAuthData());
        }
        if (other.hasProtocolVersion()) {
          setProtocolVersion(other.getProtocolVersion());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasClientVersion()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              clientVersion_ = input.readBytes();
              break;
            }
            case 16: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod value = com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000002;
                authMethod_ = value;
              }
              break;
            }
            case 26: {
              bitField0_ |= 0x00000008;
              authData_ = input.readBytes();
              break;
            }
            case 32: {
              bitField0_ |= 0x00000010;
              protocolVersion_ = input.readInt32();
              break;
            }
            case 42: {
              bitField0_ |= 0x00000004;
              authMethodName_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string client_version = 1;
      private java.lang.Object clientVersion_ = "";
      public boolean hasClientVersion() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getClientVersion() {
        java.lang.Object ref = clientVersion_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          clientVersion_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setClientVersion(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        clientVersion_ = value;
        
        return this;
      }
      public Builder clearClientVersion() {
        bitField0_ = (bitField0_ & ~0x00000001);
        clientVersion_ = getDefaultInstance().getClientVersion();
        
        return this;
      }
      void setClientVersion(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        clientVersion_ = value;
        
      }
      
      // optional .pulsar.proto.AuthMethod auth_method = 2;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod authMethod_ = com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod.AuthMethodNone;
      public boolean hasAuthMethod() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod getAuthMethod() {
        return authMethod_;
      }
      public Builder setAuthMethod(com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000002;
        authMethod_ = value;
        
        return this;
      }
      public Builder clearAuthMethod() {
        bitField0_ = (bitField0_ & ~0x00000002);
        authMethod_ = com.yahoo.pulsar.common.api.proto.PulsarApi.AuthMethod.AuthMethodNone;
        
        return this;
      }
      
      // optional string auth_method_name = 5;
      private java.lang.Object authMethodName_ = "";
      public boolean hasAuthMethodName() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public String getAuthMethodName() {
        java.lang.Object ref = authMethodName_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          authMethodName_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setAuthMethodName(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000004;
        authMethodName_ = value;
        
        return this;
      }
      public Builder clearAuthMethodName() {
        bitField0_ = (bitField0_ & ~0x00000004);
        authMethodName_ = getDefaultInstance().getAuthMethodName();
        
        return this;
      }
      void setAuthMethodName(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000004;
        authMethodName_ = value;
        
      }
      
      // optional bytes auth_data = 3;
      private com.google.protobuf.ByteString authData_ = com.google.protobuf.ByteString.EMPTY;
      public boolean hasAuthData() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public com.google.protobuf.ByteString getAuthData() {
        return authData_;
      }
      public Builder setAuthData(com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        authData_ = value;
        
        return this;
      }
      public Builder clearAuthData() {
        bitField0_ = (bitField0_ & ~0x00000008);
        authData_ = getDefaultInstance().getAuthData();
        
        return this;
      }
      
      // optional int32 protocol_version = 4 [default = 0];
      private int protocolVersion_ ;
      public boolean hasProtocolVersion() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public int getProtocolVersion() {
        return protocolVersion_;
      }
      public Builder setProtocolVersion(int value) {
        bitField0_ |= 0x00000010;
        protocolVersion_ = value;
        
        return this;
      }
      public Builder clearProtocolVersion() {
        bitField0_ = (bitField0_ & ~0x00000010);
        protocolVersion_ = 0;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandConnect)
    }
    
    static {
      defaultInstance = new CommandConnect(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandConnect)
  }
  
  public interface CommandConnectedOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string server_version = 1;
    boolean hasServerVersion();
    String getServerVersion();
    
    // optional int32 protocol_version = 2 [default = 0];
    boolean hasProtocolVersion();
    int getProtocolVersion();
  }
  public static final class CommandConnected extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandConnectedOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandConnected.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandConnected(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandConnected> RECYCLER = new io.netty.util.Recycler<CommandConnected>() {
            protected CommandConnected newObject(Handle handle) {
              return new CommandConnected(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandConnected(boolean noInit) {}
    
    private static final CommandConnected defaultInstance;
    public static CommandConnected getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandConnected getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required string server_version = 1;
    public static final int SERVER_VERSION_FIELD_NUMBER = 1;
    private java.lang.Object serverVersion_;
    public boolean hasServerVersion() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getServerVersion() {
      java.lang.Object ref = serverVersion_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          serverVersion_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getServerVersionBytes() {
      java.lang.Object ref = serverVersion_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        serverVersion_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional int32 protocol_version = 2 [default = 0];
    public static final int PROTOCOL_VERSION_FIELD_NUMBER = 2;
    private int protocolVersion_;
    public boolean hasProtocolVersion() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public int getProtocolVersion() {
      return protocolVersion_;
    }
    
    private void initFields() {
      serverVersion_ = "";
      protocolVersion_ = 0;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasServerVersion()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getServerVersionBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeInt32(2, protocolVersion_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getServerVersionBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(2, protocolVersion_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnectedOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        serverVersion_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        protocolVersion_ = 0;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.serverVersion_ = serverVersion_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.protocolVersion_ = protocolVersion_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance()) return this;
        if (other.hasServerVersion()) {
          setServerVersion(other.getServerVersion());
        }
        if (other.hasProtocolVersion()) {
          setProtocolVersion(other.getProtocolVersion());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasServerVersion()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              serverVersion_ = input.readBytes();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              protocolVersion_ = input.readInt32();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string server_version = 1;
      private java.lang.Object serverVersion_ = "";
      public boolean hasServerVersion() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getServerVersion() {
        java.lang.Object ref = serverVersion_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          serverVersion_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setServerVersion(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        serverVersion_ = value;
        
        return this;
      }
      public Builder clearServerVersion() {
        bitField0_ = (bitField0_ & ~0x00000001);
        serverVersion_ = getDefaultInstance().getServerVersion();
        
        return this;
      }
      void setServerVersion(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        serverVersion_ = value;
        
      }
      
      // optional int32 protocol_version = 2 [default = 0];
      private int protocolVersion_ ;
      public boolean hasProtocolVersion() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public int getProtocolVersion() {
        return protocolVersion_;
      }
      public Builder setProtocolVersion(int value) {
        bitField0_ |= 0x00000002;
        protocolVersion_ = value;
        
        return this;
      }
      public Builder clearProtocolVersion() {
        bitField0_ = (bitField0_ & ~0x00000002);
        protocolVersion_ = 0;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandConnected)
    }
    
    static {
      defaultInstance = new CommandConnected(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandConnected)
  }
  
  public interface CommandSubscribeOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string topic = 1;
    boolean hasTopic();
    String getTopic();
    
    // required string subscription = 2;
    boolean hasSubscription();
    String getSubscription();
    
    // required .pulsar.proto.CommandSubscribe.SubType subType = 3;
    boolean hasSubType();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType getSubType();
    
    // required uint64 consumer_id = 4;
    boolean hasConsumerId();
    long getConsumerId();
    
    // required uint64 request_id = 5;
    boolean hasRequestId();
    long getRequestId();
    
    // optional string consumer_name = 6;
    boolean hasConsumerName();
    String getConsumerName();
    
    // optional int32 priority_level = 7;
    boolean hasPriorityLevel();
    int getPriorityLevel();
    
    // optional bool durable = 8 [default = true];
    boolean hasDurable();
    boolean getDurable();
    
    // optional .pulsar.proto.MessageIdData start_message_id = 9;
    boolean hasStartMessageId();
    com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getStartMessageId();
  }
  public static final class CommandSubscribe extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandSubscribeOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandSubscribe.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandSubscribe(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandSubscribe> RECYCLER = new io.netty.util.Recycler<CommandSubscribe>() {
            protected CommandSubscribe newObject(Handle handle) {
              return new CommandSubscribe(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandSubscribe(boolean noInit) {}
    
    private static final CommandSubscribe defaultInstance;
    public static CommandSubscribe getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandSubscribe getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public enum SubType
        implements com.google.protobuf.Internal.EnumLite {
      Exclusive(0, 0),
      Shared(1, 1),
      Failover(2, 2),
      ;
      
      public static final int Exclusive_VALUE = 0;
      public static final int Shared_VALUE = 1;
      public static final int Failover_VALUE = 2;
      
      
      public final int getNumber() { return value; }
      
      public static SubType valueOf(int value) {
        switch (value) {
          case 0: return Exclusive;
          case 1: return Shared;
          case 2: return Failover;
          default: return null;
        }
      }
      
      public static com.google.protobuf.Internal.EnumLiteMap<SubType>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<SubType>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<SubType>() {
              public SubType findValueByNumber(int number) {
                return SubType.valueOf(number);
              }
            };
      
      private final int value;
      
      private SubType(int index, int value) {
        this.value = value;
      }
      
      // @@protoc_insertion_point(enum_scope:pulsar.proto.CommandSubscribe.SubType)
    }
    
    private int bitField0_;
    // required string topic = 1;
    public static final int TOPIC_FIELD_NUMBER = 1;
    private java.lang.Object topic_;
    public boolean hasTopic() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getTopic() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          topic_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getTopicBytes() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        topic_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // required string subscription = 2;
    public static final int SUBSCRIPTION_FIELD_NUMBER = 2;
    private java.lang.Object subscription_;
    public boolean hasSubscription() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public String getSubscription() {
      java.lang.Object ref = subscription_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          subscription_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getSubscriptionBytes() {
      java.lang.Object ref = subscription_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        subscription_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // required .pulsar.proto.CommandSubscribe.SubType subType = 3;
    public static final int SUBTYPE_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType subType_;
    public boolean hasSubType() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType getSubType() {
      return subType_;
    }
    
    // required uint64 consumer_id = 4;
    public static final int CONSUMER_ID_FIELD_NUMBER = 4;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // required uint64 request_id = 5;
    public static final int REQUEST_ID_FIELD_NUMBER = 5;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // optional string consumer_name = 6;
    public static final int CONSUMER_NAME_FIELD_NUMBER = 6;
    private java.lang.Object consumerName_;
    public boolean hasConsumerName() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    public String getConsumerName() {
      java.lang.Object ref = consumerName_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          consumerName_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getConsumerNameBytes() {
      java.lang.Object ref = consumerName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        consumerName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional int32 priority_level = 7;
    public static final int PRIORITY_LEVEL_FIELD_NUMBER = 7;
    private int priorityLevel_;
    public boolean hasPriorityLevel() {
      return ((bitField0_ & 0x00000040) == 0x00000040);
    }
    public int getPriorityLevel() {
      return priorityLevel_;
    }
    
    // optional bool durable = 8 [default = true];
    public static final int DURABLE_FIELD_NUMBER = 8;
    private boolean durable_;
    public boolean hasDurable() {
      return ((bitField0_ & 0x00000080) == 0x00000080);
    }
    public boolean getDurable() {
      return durable_;
    }
    
    // optional .pulsar.proto.MessageIdData start_message_id = 9;
    public static final int START_MESSAGE_ID_FIELD_NUMBER = 9;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData startMessageId_;
    public boolean hasStartMessageId() {
      return ((bitField0_ & 0x00000100) == 0x00000100);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getStartMessageId() {
      return startMessageId_;
    }
    
    private void initFields() {
      topic_ = "";
      subscription_ = "";
      subType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType.Exclusive;
      consumerId_ = 0L;
      requestId_ = 0L;
      consumerName_ = "";
      priorityLevel_ = 0;
      durable_ = true;
      startMessageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasTopic()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSubscription()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSubType()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (hasStartMessageId()) {
        if (!getStartMessageId().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeBytes(2, getSubscriptionBytes());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeEnum(3, subType_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeUInt64(4, consumerId_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeUInt64(5, requestId_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeBytes(6, getConsumerNameBytes());
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        output.writeInt32(7, priorityLevel_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        output.writeBool(8, durable_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        output.writeMessage(9, startMessageId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, getSubscriptionBytes());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(3, subType_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(4, consumerId_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(5, requestId_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(6, getConsumerNameBytes());
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(7, priorityLevel_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(8, durable_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(9, startMessageId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribeOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        topic_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        subscription_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        subType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType.Exclusive;
        bitField0_ = (bitField0_ & ~0x00000004);
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000008);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000010);
        consumerName_ = "";
        bitField0_ = (bitField0_ & ~0x00000020);
        priorityLevel_ = 0;
        bitField0_ = (bitField0_ & ~0x00000040);
        durable_ = true;
        bitField0_ = (bitField0_ & ~0x00000080);
        startMessageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000100);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.topic_ = topic_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.subscription_ = subscription_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.subType_ = subType_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.consumerId_ = consumerId_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000020;
        }
        result.consumerName_ = consumerName_;
        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
          to_bitField0_ |= 0x00000040;
        }
        result.priorityLevel_ = priorityLevel_;
        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
          to_bitField0_ |= 0x00000080;
        }
        result.durable_ = durable_;
        if (((from_bitField0_ & 0x00000100) == 0x00000100)) {
          to_bitField0_ |= 0x00000100;
        }
        result.startMessageId_ = startMessageId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance()) return this;
        if (other.hasTopic()) {
          setTopic(other.getTopic());
        }
        if (other.hasSubscription()) {
          setSubscription(other.getSubscription());
        }
        if (other.hasSubType()) {
          setSubType(other.getSubType());
        }
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasConsumerName()) {
          setConsumerName(other.getConsumerName());
        }
        if (other.hasPriorityLevel()) {
          setPriorityLevel(other.getPriorityLevel());
        }
        if (other.hasDurable()) {
          setDurable(other.getDurable());
        }
        if (other.hasStartMessageId()) {
          mergeStartMessageId(other.getStartMessageId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasTopic()) {
          
          return false;
        }
        if (!hasSubscription()) {
          
          return false;
        }
        if (!hasSubType()) {
          
          return false;
        }
        if (!hasConsumerId()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        if (hasStartMessageId()) {
          if (!getStartMessageId().isInitialized()) {
            
            return false;
          }
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              topic_ = input.readBytes();
              break;
            }
            case 18: {
              bitField0_ |= 0x00000002;
              subscription_ = input.readBytes();
              break;
            }
            case 24: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType value = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000004;
                subType_ = value;
              }
              break;
            }
            case 32: {
              bitField0_ |= 0x00000008;
              consumerId_ = input.readUInt64();
              break;
            }
            case 40: {
              bitField0_ |= 0x00000010;
              requestId_ = input.readUInt64();
              break;
            }
            case 50: {
              bitField0_ |= 0x00000020;
              consumerName_ = input.readBytes();
              break;
            }
            case 56: {
              bitField0_ |= 0x00000040;
              priorityLevel_ = input.readInt32();
              break;
            }
            case 64: {
              bitField0_ |= 0x00000080;
              durable_ = input.readBool();
              break;
            }
            case 74: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder();
              if (hasStartMessageId()) {
                subBuilder.mergeFrom(getStartMessageId());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setStartMessageId(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string topic = 1;
      private java.lang.Object topic_ = "";
      public boolean hasTopic() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getTopic() {
        java.lang.Object ref = topic_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          topic_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setTopic(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        topic_ = value;
        
        return this;
      }
      public Builder clearTopic() {
        bitField0_ = (bitField0_ & ~0x00000001);
        topic_ = getDefaultInstance().getTopic();
        
        return this;
      }
      void setTopic(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        topic_ = value;
        
      }
      
      // required string subscription = 2;
      private java.lang.Object subscription_ = "";
      public boolean hasSubscription() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public String getSubscription() {
        java.lang.Object ref = subscription_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          subscription_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setSubscription(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        subscription_ = value;
        
        return this;
      }
      public Builder clearSubscription() {
        bitField0_ = (bitField0_ & ~0x00000002);
        subscription_ = getDefaultInstance().getSubscription();
        
        return this;
      }
      void setSubscription(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000002;
        subscription_ = value;
        
      }
      
      // required .pulsar.proto.CommandSubscribe.SubType subType = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType subType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType.Exclusive;
      public boolean hasSubType() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType getSubType() {
        return subType_;
      }
      public Builder setSubType(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        subType_ = value;
        
        return this;
      }
      public Builder clearSubType() {
        bitField0_ = (bitField0_ & ~0x00000004);
        subType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.SubType.Exclusive;
        
        return this;
      }
      
      // required uint64 consumer_id = 4;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000008;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000008);
        consumerId_ = 0L;
        
        return this;
      }
      
      // required uint64 request_id = 5;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000010;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000010);
        requestId_ = 0L;
        
        return this;
      }
      
      // optional string consumer_name = 6;
      private java.lang.Object consumerName_ = "";
      public boolean hasConsumerName() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      public String getConsumerName() {
        java.lang.Object ref = consumerName_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          consumerName_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setConsumerName(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000020;
        consumerName_ = value;
        
        return this;
      }
      public Builder clearConsumerName() {
        bitField0_ = (bitField0_ & ~0x00000020);
        consumerName_ = getDefaultInstance().getConsumerName();
        
        return this;
      }
      void setConsumerName(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000020;
        consumerName_ = value;
        
      }
      
      // optional int32 priority_level = 7;
      private int priorityLevel_ ;
      public boolean hasPriorityLevel() {
        return ((bitField0_ & 0x00000040) == 0x00000040);
      }
      public int getPriorityLevel() {
        return priorityLevel_;
      }
      public Builder setPriorityLevel(int value) {
        bitField0_ |= 0x00000040;
        priorityLevel_ = value;
        
        return this;
      }
      public Builder clearPriorityLevel() {
        bitField0_ = (bitField0_ & ~0x00000040);
        priorityLevel_ = 0;
        
        return this;
      }
      
      // optional bool durable = 8 [default = true];
      private boolean durable_ = true;
      public boolean hasDurable() {
        return ((bitField0_ & 0x00000080) == 0x00000080);
      }
      public boolean getDurable() {
        return durable_;
      }
      public Builder setDurable(boolean value) {
        bitField0_ |= 0x00000080;
        durable_ = value;
        
        return this;
      }
      public Builder clearDurable() {
        bitField0_ = (bitField0_ & ~0x00000080);
        durable_ = true;
        
        return this;
      }
      
      // optional .pulsar.proto.MessageIdData start_message_id = 9;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData startMessageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
      public boolean hasStartMessageId() {
        return ((bitField0_ & 0x00000100) == 0x00000100);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getStartMessageId() {
        return startMessageId_;
      }
      public Builder setStartMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        startMessageId_ = value;
        
        bitField0_ |= 0x00000100;
        return this;
      }
      public Builder setStartMessageId(
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        startMessageId_ = builderForValue.build();
        
        bitField0_ |= 0x00000100;
        return this;
      }
      public Builder mergeStartMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (((bitField0_ & 0x00000100) == 0x00000100) &&
            startMessageId_ != com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance()) {
          startMessageId_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder(startMessageId_).mergeFrom(value).buildPartial();
        } else {
          startMessageId_ = value;
        }
        
        bitField0_ |= 0x00000100;
        return this;
      }
      public Builder clearStartMessageId() {
        startMessageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000100);
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandSubscribe)
    }
    
    static {
      defaultInstance = new CommandSubscribe(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandSubscribe)
  }
  
  public interface CommandPartitionedTopicMetadataOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string topic = 1;
    boolean hasTopic();
    String getTopic();
    
    // required uint64 request_id = 2;
    boolean hasRequestId();
    long getRequestId();
  }
  public static final class CommandPartitionedTopicMetadata extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandPartitionedTopicMetadataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandPartitionedTopicMetadata.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandPartitionedTopicMetadata(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandPartitionedTopicMetadata> RECYCLER = new io.netty.util.Recycler<CommandPartitionedTopicMetadata>() {
            protected CommandPartitionedTopicMetadata newObject(Handle handle) {
              return new CommandPartitionedTopicMetadata(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandPartitionedTopicMetadata(boolean noInit) {}
    
    private static final CommandPartitionedTopicMetadata defaultInstance;
    public static CommandPartitionedTopicMetadata getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandPartitionedTopicMetadata getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required string topic = 1;
    public static final int TOPIC_FIELD_NUMBER = 1;
    private java.lang.Object topic_;
    public boolean hasTopic() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getTopic() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          topic_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getTopicBytes() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        topic_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // required uint64 request_id = 2;
    public static final int REQUEST_ID_FIELD_NUMBER = 2;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    private void initFields() {
      topic_ = "";
      requestId_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasTopic()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, requestId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, requestId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        topic_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.topic_ = topic_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.requestId_ = requestId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance()) return this;
        if (other.hasTopic()) {
          setTopic(other.getTopic());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasTopic()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              topic_ = input.readBytes();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              requestId_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string topic = 1;
      private java.lang.Object topic_ = "";
      public boolean hasTopic() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getTopic() {
        java.lang.Object ref = topic_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          topic_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setTopic(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        topic_ = value;
        
        return this;
      }
      public Builder clearTopic() {
        bitField0_ = (bitField0_ & ~0x00000001);
        topic_ = getDefaultInstance().getTopic();
        
        return this;
      }
      void setTopic(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        topic_ = value;
        
      }
      
      // required uint64 request_id = 2;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000002;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandPartitionedTopicMetadata)
    }
    
    static {
      defaultInstance = new CommandPartitionedTopicMetadata(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandPartitionedTopicMetadata)
  }
  
  public interface CommandPartitionedTopicMetadataResponseOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // optional uint32 partitions = 1;
    boolean hasPartitions();
    int getPartitions();
    
    // required uint64 request_id = 2;
    boolean hasRequestId();
    long getRequestId();
    
    // optional .pulsar.proto.CommandPartitionedTopicMetadataResponse.LookupType response = 3;
    boolean hasResponse();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType getResponse();
    
    // optional .pulsar.proto.ServerError error = 4;
    boolean hasError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError();
    
    // optional string message = 5;
    boolean hasMessage();
    String getMessage();
  }
  public static final class CommandPartitionedTopicMetadataResponse extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandPartitionedTopicMetadataResponseOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandPartitionedTopicMetadataResponse.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandPartitionedTopicMetadataResponse(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandPartitionedTopicMetadataResponse> RECYCLER = new io.netty.util.Recycler<CommandPartitionedTopicMetadataResponse>() {
            protected CommandPartitionedTopicMetadataResponse newObject(Handle handle) {
              return new CommandPartitionedTopicMetadataResponse(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandPartitionedTopicMetadataResponse(boolean noInit) {}
    
    private static final CommandPartitionedTopicMetadataResponse defaultInstance;
    public static CommandPartitionedTopicMetadataResponse getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandPartitionedTopicMetadataResponse getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public enum LookupType
        implements com.google.protobuf.Internal.EnumLite {
      Success(0, 0),
      Failed(1, 1),
      ;
      
      public static final int Success_VALUE = 0;
      public static final int Failed_VALUE = 1;
      
      
      public final int getNumber() { return value; }
      
      public static LookupType valueOf(int value) {
        switch (value) {
          case 0: return Success;
          case 1: return Failed;
          default: return null;
        }
      }
      
      public static com.google.protobuf.Internal.EnumLiteMap<LookupType>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<LookupType>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<LookupType>() {
              public LookupType findValueByNumber(int number) {
                return LookupType.valueOf(number);
              }
            };
      
      private final int value;
      
      private LookupType(int index, int value) {
        this.value = value;
      }
      
      // @@protoc_insertion_point(enum_scope:pulsar.proto.CommandPartitionedTopicMetadataResponse.LookupType)
    }
    
    private int bitField0_;
    // optional uint32 partitions = 1;
    public static final int PARTITIONS_FIELD_NUMBER = 1;
    private int partitions_;
    public boolean hasPartitions() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public int getPartitions() {
      return partitions_;
    }
    
    // required uint64 request_id = 2;
    public static final int REQUEST_ID_FIELD_NUMBER = 2;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // optional .pulsar.proto.CommandPartitionedTopicMetadataResponse.LookupType response = 3;
    public static final int RESPONSE_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType response_;
    public boolean hasResponse() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType getResponse() {
      return response_;
    }
    
    // optional .pulsar.proto.ServerError error = 4;
    public static final int ERROR_FIELD_NUMBER = 4;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_;
    public boolean hasError() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
      return error_;
    }
    
    // optional string message = 5;
    public static final int MESSAGE_FIELD_NUMBER = 5;
    private java.lang.Object message_;
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    public String getMessage() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          message_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getMessageBytes() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        message_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    private void initFields() {
      partitions_ = 0;
      requestId_ = 0L;
      response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType.Success;
      error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      message_ = "";
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt32(1, partitions_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, requestId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeEnum(3, response_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeEnum(4, error_.getNumber());
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeBytes(5, getMessageBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt32Size(1, partitions_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, requestId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(3, response_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(4, error_.getNumber());
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(5, getMessageBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponseOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        partitions_ = 0;
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType.Success;
        bitField0_ = (bitField0_ & ~0x00000004);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        bitField0_ = (bitField0_ & ~0x00000008);
        message_ = "";
        bitField0_ = (bitField0_ & ~0x00000010);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.partitions_ = partitions_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.response_ = response_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.error_ = error_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        result.message_ = message_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance()) return this;
        if (other.hasPartitions()) {
          setPartitions(other.getPartitions());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasResponse()) {
          setResponse(other.getResponse());
        }
        if (other.hasError()) {
          setError(other.getError());
        }
        if (other.hasMessage()) {
          setMessage(other.getMessage());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              partitions_ = input.readUInt32();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              requestId_ = input.readUInt64();
              break;
            }
            case 24: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType value = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000004;
                response_ = value;
              }
              break;
            }
            case 32: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000008;
                error_ = value;
              }
              break;
            }
            case 42: {
              bitField0_ |= 0x00000010;
              message_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // optional uint32 partitions = 1;
      private int partitions_ ;
      public boolean hasPartitions() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public int getPartitions() {
        return partitions_;
      }
      public Builder setPartitions(int value) {
        bitField0_ |= 0x00000001;
        partitions_ = value;
        
        return this;
      }
      public Builder clearPartitions() {
        bitField0_ = (bitField0_ & ~0x00000001);
        partitions_ = 0;
        
        return this;
      }
      
      // required uint64 request_id = 2;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000002;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        
        return this;
      }
      
      // optional .pulsar.proto.CommandPartitionedTopicMetadataResponse.LookupType response = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType.Success;
      public boolean hasResponse() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType getResponse() {
        return response_;
      }
      public Builder setResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        response_ = value;
        
        return this;
      }
      public Builder clearResponse() {
        bitField0_ = (bitField0_ & ~0x00000004);
        response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.LookupType.Success;
        
        return this;
      }
      
      // optional .pulsar.proto.ServerError error = 4;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      public boolean hasError() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
        return error_;
      }
      public Builder setError(com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000008;
        error_ = value;
        
        return this;
      }
      public Builder clearError() {
        bitField0_ = (bitField0_ & ~0x00000008);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        
        return this;
      }
      
      // optional string message = 5;
      private java.lang.Object message_ = "";
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public String getMessage() {
        java.lang.Object ref = message_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          message_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setMessage(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000010;
        message_ = value;
        
        return this;
      }
      public Builder clearMessage() {
        bitField0_ = (bitField0_ & ~0x00000010);
        message_ = getDefaultInstance().getMessage();
        
        return this;
      }
      void setMessage(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000010;
        message_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandPartitionedTopicMetadataResponse)
    }
    
    static {
      defaultInstance = new CommandPartitionedTopicMetadataResponse(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandPartitionedTopicMetadataResponse)
  }
  
  public interface CommandLookupTopicOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string topic = 1;
    boolean hasTopic();
    String getTopic();
    
    // required uint64 request_id = 2;
    boolean hasRequestId();
    long getRequestId();
    
    // optional bool authoritative = 3 [default = false];
    boolean hasAuthoritative();
    boolean getAuthoritative();
  }
  public static final class CommandLookupTopic extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandLookupTopicOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandLookupTopic.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandLookupTopic(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandLookupTopic> RECYCLER = new io.netty.util.Recycler<CommandLookupTopic>() {
            protected CommandLookupTopic newObject(Handle handle) {
              return new CommandLookupTopic(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandLookupTopic(boolean noInit) {}
    
    private static final CommandLookupTopic defaultInstance;
    public static CommandLookupTopic getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandLookupTopic getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required string topic = 1;
    public static final int TOPIC_FIELD_NUMBER = 1;
    private java.lang.Object topic_;
    public boolean hasTopic() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getTopic() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          topic_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getTopicBytes() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        topic_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // required uint64 request_id = 2;
    public static final int REQUEST_ID_FIELD_NUMBER = 2;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // optional bool authoritative = 3 [default = false];
    public static final int AUTHORITATIVE_FIELD_NUMBER = 3;
    private boolean authoritative_;
    public boolean hasAuthoritative() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public boolean getAuthoritative() {
      return authoritative_;
    }
    
    private void initFields() {
      topic_ = "";
      requestId_ = 0L;
      authoritative_ = false;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasTopic()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, requestId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeBool(3, authoritative_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, requestId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(3, authoritative_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        topic_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        authoritative_ = false;
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.topic_ = topic_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.authoritative_ = authoritative_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance()) return this;
        if (other.hasTopic()) {
          setTopic(other.getTopic());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasAuthoritative()) {
          setAuthoritative(other.getAuthoritative());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasTopic()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              topic_ = input.readBytes();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              requestId_ = input.readUInt64();
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              authoritative_ = input.readBool();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string topic = 1;
      private java.lang.Object topic_ = "";
      public boolean hasTopic() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getTopic() {
        java.lang.Object ref = topic_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          topic_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setTopic(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        topic_ = value;
        
        return this;
      }
      public Builder clearTopic() {
        bitField0_ = (bitField0_ & ~0x00000001);
        topic_ = getDefaultInstance().getTopic();
        
        return this;
      }
      void setTopic(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        topic_ = value;
        
      }
      
      // required uint64 request_id = 2;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000002;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        
        return this;
      }
      
      // optional bool authoritative = 3 [default = false];
      private boolean authoritative_ ;
      public boolean hasAuthoritative() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public boolean getAuthoritative() {
        return authoritative_;
      }
      public Builder setAuthoritative(boolean value) {
        bitField0_ |= 0x00000004;
        authoritative_ = value;
        
        return this;
      }
      public Builder clearAuthoritative() {
        bitField0_ = (bitField0_ & ~0x00000004);
        authoritative_ = false;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandLookupTopic)
    }
    
    static {
      defaultInstance = new CommandLookupTopic(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandLookupTopic)
  }
  
  public interface CommandLookupTopicResponseOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // optional string brokerServiceUrl = 1;
    boolean hasBrokerServiceUrl();
    String getBrokerServiceUrl();
    
    // optional string brokerServiceUrlTls = 2;
    boolean hasBrokerServiceUrlTls();
    String getBrokerServiceUrlTls();
    
    // optional .pulsar.proto.CommandLookupTopicResponse.LookupType response = 3;
    boolean hasResponse();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType getResponse();
    
    // required uint64 request_id = 4;
    boolean hasRequestId();
    long getRequestId();
    
    // optional bool authoritative = 5 [default = false];
    boolean hasAuthoritative();
    boolean getAuthoritative();
    
    // optional .pulsar.proto.ServerError error = 6;
    boolean hasError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError();
    
    // optional string message = 7;
    boolean hasMessage();
    String getMessage();
  }
  public static final class CommandLookupTopicResponse extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandLookupTopicResponseOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandLookupTopicResponse.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandLookupTopicResponse(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandLookupTopicResponse> RECYCLER = new io.netty.util.Recycler<CommandLookupTopicResponse>() {
            protected CommandLookupTopicResponse newObject(Handle handle) {
              return new CommandLookupTopicResponse(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandLookupTopicResponse(boolean noInit) {}
    
    private static final CommandLookupTopicResponse defaultInstance;
    public static CommandLookupTopicResponse getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandLookupTopicResponse getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public enum LookupType
        implements com.google.protobuf.Internal.EnumLite {
      Redirect(0, 0),
      Connect(1, 1),
      Failed(2, 2),
      ;
      
      public static final int Redirect_VALUE = 0;
      public static final int Connect_VALUE = 1;
      public static final int Failed_VALUE = 2;
      
      
      public final int getNumber() { return value; }
      
      public static LookupType valueOf(int value) {
        switch (value) {
          case 0: return Redirect;
          case 1: return Connect;
          case 2: return Failed;
          default: return null;
        }
      }
      
      public static com.google.protobuf.Internal.EnumLiteMap<LookupType>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<LookupType>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<LookupType>() {
              public LookupType findValueByNumber(int number) {
                return LookupType.valueOf(number);
              }
            };
      
      private final int value;
      
      private LookupType(int index, int value) {
        this.value = value;
      }
      
      // @@protoc_insertion_point(enum_scope:pulsar.proto.CommandLookupTopicResponse.LookupType)
    }
    
    private int bitField0_;
    // optional string brokerServiceUrl = 1;
    public static final int BROKERSERVICEURL_FIELD_NUMBER = 1;
    private java.lang.Object brokerServiceUrl_;
    public boolean hasBrokerServiceUrl() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getBrokerServiceUrl() {
      java.lang.Object ref = brokerServiceUrl_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          brokerServiceUrl_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getBrokerServiceUrlBytes() {
      java.lang.Object ref = brokerServiceUrl_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        brokerServiceUrl_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional string brokerServiceUrlTls = 2;
    public static final int BROKERSERVICEURLTLS_FIELD_NUMBER = 2;
    private java.lang.Object brokerServiceUrlTls_;
    public boolean hasBrokerServiceUrlTls() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public String getBrokerServiceUrlTls() {
      java.lang.Object ref = brokerServiceUrlTls_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          brokerServiceUrlTls_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getBrokerServiceUrlTlsBytes() {
      java.lang.Object ref = brokerServiceUrlTls_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        brokerServiceUrlTls_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional .pulsar.proto.CommandLookupTopicResponse.LookupType response = 3;
    public static final int RESPONSE_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType response_;
    public boolean hasResponse() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType getResponse() {
      return response_;
    }
    
    // required uint64 request_id = 4;
    public static final int REQUEST_ID_FIELD_NUMBER = 4;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // optional bool authoritative = 5 [default = false];
    public static final int AUTHORITATIVE_FIELD_NUMBER = 5;
    private boolean authoritative_;
    public boolean hasAuthoritative() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    public boolean getAuthoritative() {
      return authoritative_;
    }
    
    // optional .pulsar.proto.ServerError error = 6;
    public static final int ERROR_FIELD_NUMBER = 6;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_;
    public boolean hasError() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
      return error_;
    }
    
    // optional string message = 7;
    public static final int MESSAGE_FIELD_NUMBER = 7;
    private java.lang.Object message_;
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000040) == 0x00000040);
    }
    public String getMessage() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          message_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getMessageBytes() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        message_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    private void initFields() {
      brokerServiceUrl_ = "";
      brokerServiceUrlTls_ = "";
      response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType.Redirect;
      requestId_ = 0L;
      authoritative_ = false;
      error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      message_ = "";
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getBrokerServiceUrlBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeBytes(2, getBrokerServiceUrlTlsBytes());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeEnum(3, response_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeUInt64(4, requestId_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeBool(5, authoritative_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeEnum(6, error_.getNumber());
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        output.writeBytes(7, getMessageBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getBrokerServiceUrlBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, getBrokerServiceUrlTlsBytes());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(3, response_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(4, requestId_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(5, authoritative_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(6, error_.getNumber());
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(7, getMessageBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponseOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        brokerServiceUrl_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        brokerServiceUrlTls_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType.Redirect;
        bitField0_ = (bitField0_ & ~0x00000004);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000008);
        authoritative_ = false;
        bitField0_ = (bitField0_ & ~0x00000010);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        bitField0_ = (bitField0_ & ~0x00000020);
        message_ = "";
        bitField0_ = (bitField0_ & ~0x00000040);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.brokerServiceUrl_ = brokerServiceUrl_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.brokerServiceUrlTls_ = brokerServiceUrlTls_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.response_ = response_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        result.authoritative_ = authoritative_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000020;
        }
        result.error_ = error_;
        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
          to_bitField0_ |= 0x00000040;
        }
        result.message_ = message_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance()) return this;
        if (other.hasBrokerServiceUrl()) {
          setBrokerServiceUrl(other.getBrokerServiceUrl());
        }
        if (other.hasBrokerServiceUrlTls()) {
          setBrokerServiceUrlTls(other.getBrokerServiceUrlTls());
        }
        if (other.hasResponse()) {
          setResponse(other.getResponse());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasAuthoritative()) {
          setAuthoritative(other.getAuthoritative());
        }
        if (other.hasError()) {
          setError(other.getError());
        }
        if (other.hasMessage()) {
          setMessage(other.getMessage());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              brokerServiceUrl_ = input.readBytes();
              break;
            }
            case 18: {
              bitField0_ |= 0x00000002;
              brokerServiceUrlTls_ = input.readBytes();
              break;
            }
            case 24: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType value = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000004;
                response_ = value;
              }
              break;
            }
            case 32: {
              bitField0_ |= 0x00000008;
              requestId_ = input.readUInt64();
              break;
            }
            case 40: {
              bitField0_ |= 0x00000010;
              authoritative_ = input.readBool();
              break;
            }
            case 48: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000020;
                error_ = value;
              }
              break;
            }
            case 58: {
              bitField0_ |= 0x00000040;
              message_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // optional string brokerServiceUrl = 1;
      private java.lang.Object brokerServiceUrl_ = "";
      public boolean hasBrokerServiceUrl() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getBrokerServiceUrl() {
        java.lang.Object ref = brokerServiceUrl_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          brokerServiceUrl_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setBrokerServiceUrl(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        brokerServiceUrl_ = value;
        
        return this;
      }
      public Builder clearBrokerServiceUrl() {
        bitField0_ = (bitField0_ & ~0x00000001);
        brokerServiceUrl_ = getDefaultInstance().getBrokerServiceUrl();
        
        return this;
      }
      void setBrokerServiceUrl(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        brokerServiceUrl_ = value;
        
      }
      
      // optional string brokerServiceUrlTls = 2;
      private java.lang.Object brokerServiceUrlTls_ = "";
      public boolean hasBrokerServiceUrlTls() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public String getBrokerServiceUrlTls() {
        java.lang.Object ref = brokerServiceUrlTls_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          brokerServiceUrlTls_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setBrokerServiceUrlTls(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        brokerServiceUrlTls_ = value;
        
        return this;
      }
      public Builder clearBrokerServiceUrlTls() {
        bitField0_ = (bitField0_ & ~0x00000002);
        brokerServiceUrlTls_ = getDefaultInstance().getBrokerServiceUrlTls();
        
        return this;
      }
      void setBrokerServiceUrlTls(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000002;
        brokerServiceUrlTls_ = value;
        
      }
      
      // optional .pulsar.proto.CommandLookupTopicResponse.LookupType response = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType.Redirect;
      public boolean hasResponse() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType getResponse() {
        return response_;
      }
      public Builder setResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        response_ = value;
        
        return this;
      }
      public Builder clearResponse() {
        bitField0_ = (bitField0_ & ~0x00000004);
        response_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.LookupType.Redirect;
        
        return this;
      }
      
      // required uint64 request_id = 4;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000008;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000008);
        requestId_ = 0L;
        
        return this;
      }
      
      // optional bool authoritative = 5 [default = false];
      private boolean authoritative_ ;
      public boolean hasAuthoritative() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public boolean getAuthoritative() {
        return authoritative_;
      }
      public Builder setAuthoritative(boolean value) {
        bitField0_ |= 0x00000010;
        authoritative_ = value;
        
        return this;
      }
      public Builder clearAuthoritative() {
        bitField0_ = (bitField0_ & ~0x00000010);
        authoritative_ = false;
        
        return this;
      }
      
      // optional .pulsar.proto.ServerError error = 6;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      public boolean hasError() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
        return error_;
      }
      public Builder setError(com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000020;
        error_ = value;
        
        return this;
      }
      public Builder clearError() {
        bitField0_ = (bitField0_ & ~0x00000020);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        
        return this;
      }
      
      // optional string message = 7;
      private java.lang.Object message_ = "";
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000040) == 0x00000040);
      }
      public String getMessage() {
        java.lang.Object ref = message_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          message_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setMessage(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000040;
        message_ = value;
        
        return this;
      }
      public Builder clearMessage() {
        bitField0_ = (bitField0_ & ~0x00000040);
        message_ = getDefaultInstance().getMessage();
        
        return this;
      }
      void setMessage(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000040;
        message_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandLookupTopicResponse)
    }
    
    static {
      defaultInstance = new CommandLookupTopicResponse(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandLookupTopicResponse)
  }
  
  public interface CommandProducerOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required string topic = 1;
    boolean hasTopic();
    String getTopic();
    
    // required uint64 producer_id = 2;
    boolean hasProducerId();
    long getProducerId();
    
    // required uint64 request_id = 3;
    boolean hasRequestId();
    long getRequestId();
    
    // optional string producer_name = 4;
    boolean hasProducerName();
    String getProducerName();
  }
  public static final class CommandProducer extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandProducerOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandProducer.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandProducer(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandProducer> RECYCLER = new io.netty.util.Recycler<CommandProducer>() {
            protected CommandProducer newObject(Handle handle) {
              return new CommandProducer(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandProducer(boolean noInit) {}
    
    private static final CommandProducer defaultInstance;
    public static CommandProducer getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandProducer getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required string topic = 1;
    public static final int TOPIC_FIELD_NUMBER = 1;
    private java.lang.Object topic_;
    public boolean hasTopic() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public String getTopic() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          topic_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getTopicBytes() {
      java.lang.Object ref = topic_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        topic_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // required uint64 producer_id = 2;
    public static final int PRODUCER_ID_FIELD_NUMBER = 2;
    private long producerId_;
    public boolean hasProducerId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getProducerId() {
      return producerId_;
    }
    
    // required uint64 request_id = 3;
    public static final int REQUEST_ID_FIELD_NUMBER = 3;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // optional string producer_name = 4;
    public static final int PRODUCER_NAME_FIELD_NUMBER = 4;
    private java.lang.Object producerName_;
    public boolean hasProducerName() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public String getProducerName() {
      java.lang.Object ref = producerName_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          producerName_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getProducerNameBytes() {
      java.lang.Object ref = producerName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        producerName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    private void initFields() {
      topic_ = "";
      producerId_ = 0L;
      requestId_ = 0L;
      producerName_ = "";
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasTopic()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasProducerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, producerId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeUInt64(3, requestId_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeBytes(4, getProducerNameBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getTopicBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, producerId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(3, requestId_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(4, getProducerNameBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        topic_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        producerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000004);
        producerName_ = "";
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.topic_ = topic_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.producerId_ = producerId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.producerName_ = producerName_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance()) return this;
        if (other.hasTopic()) {
          setTopic(other.getTopic());
        }
        if (other.hasProducerId()) {
          setProducerId(other.getProducerId());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasProducerName()) {
          setProducerName(other.getProducerName());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasTopic()) {
          
          return false;
        }
        if (!hasProducerId()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              topic_ = input.readBytes();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              producerId_ = input.readUInt64();
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              requestId_ = input.readUInt64();
              break;
            }
            case 34: {
              bitField0_ |= 0x00000008;
              producerName_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required string topic = 1;
      private java.lang.Object topic_ = "";
      public boolean hasTopic() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public String getTopic() {
        java.lang.Object ref = topic_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          topic_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setTopic(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        topic_ = value;
        
        return this;
      }
      public Builder clearTopic() {
        bitField0_ = (bitField0_ & ~0x00000001);
        topic_ = getDefaultInstance().getTopic();
        
        return this;
      }
      void setTopic(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000001;
        topic_ = value;
        
      }
      
      // required uint64 producer_id = 2;
      private long producerId_ ;
      public boolean hasProducerId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getProducerId() {
        return producerId_;
      }
      public Builder setProducerId(long value) {
        bitField0_ |= 0x00000002;
        producerId_ = value;
        
        return this;
      }
      public Builder clearProducerId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        producerId_ = 0L;
        
        return this;
      }
      
      // required uint64 request_id = 3;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000004;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000004);
        requestId_ = 0L;
        
        return this;
      }
      
      // optional string producer_name = 4;
      private java.lang.Object producerName_ = "";
      public boolean hasProducerName() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public String getProducerName() {
        java.lang.Object ref = producerName_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          producerName_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setProducerName(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        producerName_ = value;
        
        return this;
      }
      public Builder clearProducerName() {
        bitField0_ = (bitField0_ & ~0x00000008);
        producerName_ = getDefaultInstance().getProducerName();
        
        return this;
      }
      void setProducerName(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000008;
        producerName_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandProducer)
    }
    
    static {
      defaultInstance = new CommandProducer(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandProducer)
  }
  
  public interface CommandSendOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 producer_id = 1;
    boolean hasProducerId();
    long getProducerId();
    
    // required uint64 sequence_id = 2;
    boolean hasSequenceId();
    long getSequenceId();
    
    // optional int32 num_messages = 3 [default = 1];
    boolean hasNumMessages();
    int getNumMessages();
  }
  public static final class CommandSend extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandSendOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandSend.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandSend(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandSend> RECYCLER = new io.netty.util.Recycler<CommandSend>() {
            protected CommandSend newObject(Handle handle) {
              return new CommandSend(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandSend(boolean noInit) {}
    
    private static final CommandSend defaultInstance;
    public static CommandSend getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandSend getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 producer_id = 1;
    public static final int PRODUCER_ID_FIELD_NUMBER = 1;
    private long producerId_;
    public boolean hasProducerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getProducerId() {
      return producerId_;
    }
    
    // required uint64 sequence_id = 2;
    public static final int SEQUENCE_ID_FIELD_NUMBER = 2;
    private long sequenceId_;
    public boolean hasSequenceId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getSequenceId() {
      return sequenceId_;
    }
    
    // optional int32 num_messages = 3 [default = 1];
    public static final int NUM_MESSAGES_FIELD_NUMBER = 3;
    private int numMessages_;
    public boolean hasNumMessages() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public int getNumMessages() {
      return numMessages_;
    }
    
    private void initFields() {
      producerId_ = 0L;
      sequenceId_ = 0L;
      numMessages_ = 1;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasProducerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSequenceId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeInt32(3, numMessages_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(3, numMessages_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        producerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        sequenceId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        numMessages_ = 1;
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.producerId_ = producerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.sequenceId_ = sequenceId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.numMessages_ = numMessages_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance()) return this;
        if (other.hasProducerId()) {
          setProducerId(other.getProducerId());
        }
        if (other.hasSequenceId()) {
          setSequenceId(other.getSequenceId());
        }
        if (other.hasNumMessages()) {
          setNumMessages(other.getNumMessages());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasProducerId()) {
          
          return false;
        }
        if (!hasSequenceId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              producerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              sequenceId_ = input.readUInt64();
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              numMessages_ = input.readInt32();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 producer_id = 1;
      private long producerId_ ;
      public boolean hasProducerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getProducerId() {
        return producerId_;
      }
      public Builder setProducerId(long value) {
        bitField0_ |= 0x00000001;
        producerId_ = value;
        
        return this;
      }
      public Builder clearProducerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        producerId_ = 0L;
        
        return this;
      }
      
      // required uint64 sequence_id = 2;
      private long sequenceId_ ;
      public boolean hasSequenceId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getSequenceId() {
        return sequenceId_;
      }
      public Builder setSequenceId(long value) {
        bitField0_ |= 0x00000002;
        sequenceId_ = value;
        
        return this;
      }
      public Builder clearSequenceId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        sequenceId_ = 0L;
        
        return this;
      }
      
      // optional int32 num_messages = 3 [default = 1];
      private int numMessages_ = 1;
      public boolean hasNumMessages() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public int getNumMessages() {
        return numMessages_;
      }
      public Builder setNumMessages(int value) {
        bitField0_ |= 0x00000004;
        numMessages_ = value;
        
        return this;
      }
      public Builder clearNumMessages() {
        bitField0_ = (bitField0_ & ~0x00000004);
        numMessages_ = 1;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandSend)
    }
    
    static {
      defaultInstance = new CommandSend(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandSend)
  }
  
  public interface CommandSendReceiptOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 producer_id = 1;
    boolean hasProducerId();
    long getProducerId();
    
    // required uint64 sequence_id = 2;
    boolean hasSequenceId();
    long getSequenceId();
    
    // optional .pulsar.proto.MessageIdData message_id = 3;
    boolean hasMessageId();
    com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId();
  }
  public static final class CommandSendReceipt extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandSendReceiptOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandSendReceipt.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandSendReceipt(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandSendReceipt> RECYCLER = new io.netty.util.Recycler<CommandSendReceipt>() {
            protected CommandSendReceipt newObject(Handle handle) {
              return new CommandSendReceipt(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandSendReceipt(boolean noInit) {}
    
    private static final CommandSendReceipt defaultInstance;
    public static CommandSendReceipt getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandSendReceipt getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 producer_id = 1;
    public static final int PRODUCER_ID_FIELD_NUMBER = 1;
    private long producerId_;
    public boolean hasProducerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getProducerId() {
      return producerId_;
    }
    
    // required uint64 sequence_id = 2;
    public static final int SEQUENCE_ID_FIELD_NUMBER = 2;
    private long sequenceId_;
    public boolean hasSequenceId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getSequenceId() {
      return sequenceId_;
    }
    
    // optional .pulsar.proto.MessageIdData message_id = 3;
    public static final int MESSAGE_ID_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData messageId_;
    public boolean hasMessageId() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId() {
      return messageId_;
    }
    
    private void initFields() {
      producerId_ = 0L;
      sequenceId_ = 0L;
      messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasProducerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSequenceId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (hasMessageId()) {
        if (!getMessageId().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeMessage(3, messageId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, messageId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceiptOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        producerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        sequenceId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.producerId_ = producerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.sequenceId_ = sequenceId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.messageId_ = messageId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance()) return this;
        if (other.hasProducerId()) {
          setProducerId(other.getProducerId());
        }
        if (other.hasSequenceId()) {
          setSequenceId(other.getSequenceId());
        }
        if (other.hasMessageId()) {
          mergeMessageId(other.getMessageId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasProducerId()) {
          
          return false;
        }
        if (!hasSequenceId()) {
          
          return false;
        }
        if (hasMessageId()) {
          if (!getMessageId().isInitialized()) {
            
            return false;
          }
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              producerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              sequenceId_ = input.readUInt64();
              break;
            }
            case 26: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder();
              if (hasMessageId()) {
                subBuilder.mergeFrom(getMessageId());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setMessageId(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 producer_id = 1;
      private long producerId_ ;
      public boolean hasProducerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getProducerId() {
        return producerId_;
      }
      public Builder setProducerId(long value) {
        bitField0_ |= 0x00000001;
        producerId_ = value;
        
        return this;
      }
      public Builder clearProducerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        producerId_ = 0L;
        
        return this;
      }
      
      // required uint64 sequence_id = 2;
      private long sequenceId_ ;
      public boolean hasSequenceId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getSequenceId() {
        return sequenceId_;
      }
      public Builder setSequenceId(long value) {
        bitField0_ |= 0x00000002;
        sequenceId_ = value;
        
        return this;
      }
      public Builder clearSequenceId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        sequenceId_ = 0L;
        
        return this;
      }
      
      // optional .pulsar.proto.MessageIdData message_id = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
      public boolean hasMessageId() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId() {
        return messageId_;
      }
      public Builder setMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        messageId_ = value;
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder setMessageId(
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        messageId_ = builderForValue.build();
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder mergeMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (((bitField0_ & 0x00000004) == 0x00000004) &&
            messageId_ != com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance()) {
          messageId_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder(messageId_).mergeFrom(value).buildPartial();
        } else {
          messageId_ = value;
        }
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder clearMessageId() {
        messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandSendReceipt)
    }
    
    static {
      defaultInstance = new CommandSendReceipt(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandSendReceipt)
  }
  
  public interface CommandSendErrorOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 producer_id = 1;
    boolean hasProducerId();
    long getProducerId();
    
    // required uint64 sequence_id = 2;
    boolean hasSequenceId();
    long getSequenceId();
    
    // required .pulsar.proto.ServerError error = 3;
    boolean hasError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError();
    
    // required string message = 4;
    boolean hasMessage();
    String getMessage();
  }
  public static final class CommandSendError extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandSendErrorOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandSendError.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandSendError(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandSendError> RECYCLER = new io.netty.util.Recycler<CommandSendError>() {
            protected CommandSendError newObject(Handle handle) {
              return new CommandSendError(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandSendError(boolean noInit) {}
    
    private static final CommandSendError defaultInstance;
    public static CommandSendError getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandSendError getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 producer_id = 1;
    public static final int PRODUCER_ID_FIELD_NUMBER = 1;
    private long producerId_;
    public boolean hasProducerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getProducerId() {
      return producerId_;
    }
    
    // required uint64 sequence_id = 2;
    public static final int SEQUENCE_ID_FIELD_NUMBER = 2;
    private long sequenceId_;
    public boolean hasSequenceId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getSequenceId() {
      return sequenceId_;
    }
    
    // required .pulsar.proto.ServerError error = 3;
    public static final int ERROR_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_;
    public boolean hasError() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
      return error_;
    }
    
    // required string message = 4;
    public static final int MESSAGE_FIELD_NUMBER = 4;
    private java.lang.Object message_;
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public String getMessage() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          message_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getMessageBytes() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        message_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    private void initFields() {
      producerId_ = 0L;
      sequenceId_ = 0L;
      error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      message_ = "";
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasProducerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasSequenceId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasError()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasMessage()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeEnum(3, error_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeBytes(4, getMessageBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, sequenceId_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(3, error_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(4, getMessageBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendErrorOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        producerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        sequenceId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        bitField0_ = (bitField0_ & ~0x00000004);
        message_ = "";
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.producerId_ = producerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.sequenceId_ = sequenceId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.error_ = error_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.message_ = message_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance()) return this;
        if (other.hasProducerId()) {
          setProducerId(other.getProducerId());
        }
        if (other.hasSequenceId()) {
          setSequenceId(other.getSequenceId());
        }
        if (other.hasError()) {
          setError(other.getError());
        }
        if (other.hasMessage()) {
          setMessage(other.getMessage());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasProducerId()) {
          
          return false;
        }
        if (!hasSequenceId()) {
          
          return false;
        }
        if (!hasError()) {
          
          return false;
        }
        if (!hasMessage()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              producerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              sequenceId_ = input.readUInt64();
              break;
            }
            case 24: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000004;
                error_ = value;
              }
              break;
            }
            case 34: {
              bitField0_ |= 0x00000008;
              message_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 producer_id = 1;
      private long producerId_ ;
      public boolean hasProducerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getProducerId() {
        return producerId_;
      }
      public Builder setProducerId(long value) {
        bitField0_ |= 0x00000001;
        producerId_ = value;
        
        return this;
      }
      public Builder clearProducerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        producerId_ = 0L;
        
        return this;
      }
      
      // required uint64 sequence_id = 2;
      private long sequenceId_ ;
      public boolean hasSequenceId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getSequenceId() {
        return sequenceId_;
      }
      public Builder setSequenceId(long value) {
        bitField0_ |= 0x00000002;
        sequenceId_ = value;
        
        return this;
      }
      public Builder clearSequenceId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        sequenceId_ = 0L;
        
        return this;
      }
      
      // required .pulsar.proto.ServerError error = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      public boolean hasError() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
        return error_;
      }
      public Builder setError(com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        error_ = value;
        
        return this;
      }
      public Builder clearError() {
        bitField0_ = (bitField0_ & ~0x00000004);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        
        return this;
      }
      
      // required string message = 4;
      private java.lang.Object message_ = "";
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public String getMessage() {
        java.lang.Object ref = message_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          message_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setMessage(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        message_ = value;
        
        return this;
      }
      public Builder clearMessage() {
        bitField0_ = (bitField0_ & ~0x00000008);
        message_ = getDefaultInstance().getMessage();
        
        return this;
      }
      void setMessage(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000008;
        message_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandSendError)
    }
    
    static {
      defaultInstance = new CommandSendError(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandSendError)
  }
  
  public interface CommandMessageOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 consumer_id = 1;
    boolean hasConsumerId();
    long getConsumerId();
    
    // required .pulsar.proto.MessageIdData message_id = 2;
    boolean hasMessageId();
    com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId();
  }
  public static final class CommandMessage extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandMessageOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandMessage.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandMessage(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandMessage> RECYCLER = new io.netty.util.Recycler<CommandMessage>() {
            protected CommandMessage newObject(Handle handle) {
              return new CommandMessage(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandMessage(boolean noInit) {}
    
    private static final CommandMessage defaultInstance;
    public static CommandMessage getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandMessage getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 consumer_id = 1;
    public static final int CONSUMER_ID_FIELD_NUMBER = 1;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // required .pulsar.proto.MessageIdData message_id = 2;
    public static final int MESSAGE_ID_FIELD_NUMBER = 2;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData messageId_;
    public boolean hasMessageId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId() {
      return messageId_;
    }
    
    private void initFields() {
      consumerId_ = 0L;
      messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasMessageId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getMessageId().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, messageId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, messageId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessageOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.consumerId_ = consumerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.messageId_ = messageId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance()) return this;
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (other.hasMessageId()) {
          mergeMessageId(other.getMessageId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasConsumerId()) {
          
          return false;
        }
        if (!hasMessageId()) {
          
          return false;
        }
        if (!getMessageId().isInitialized()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              consumerId_ = input.readUInt64();
              break;
            }
            case 18: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder();
              if (hasMessageId()) {
                subBuilder.mergeFrom(getMessageId());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setMessageId(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 consumer_id = 1;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000001;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        
        return this;
      }
      
      // required .pulsar.proto.MessageIdData message_id = 2;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
      public boolean hasMessageId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId() {
        return messageId_;
      }
      public Builder setMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        messageId_ = value;
        
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder setMessageId(
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        messageId_ = builderForValue.build();
        
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder mergeMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (((bitField0_ & 0x00000002) == 0x00000002) &&
            messageId_ != com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance()) {
          messageId_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder(messageId_).mergeFrom(value).buildPartial();
        } else {
          messageId_ = value;
        }
        
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder clearMessageId() {
        messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandMessage)
    }
    
    static {
      defaultInstance = new CommandMessage(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandMessage)
  }
  
  public interface CommandAckOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 consumer_id = 1;
    boolean hasConsumerId();
    long getConsumerId();
    
    // required .pulsar.proto.CommandAck.AckType ack_type = 2;
    boolean hasAckType();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType getAckType();
    
    // required .pulsar.proto.MessageIdData message_id = 3;
    boolean hasMessageId();
    com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId();
    
    // optional .pulsar.proto.CommandAck.ValidationError validation_error = 4;
    boolean hasValidationError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError getValidationError();
  }
  public static final class CommandAck extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandAckOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandAck.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandAck(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandAck> RECYCLER = new io.netty.util.Recycler<CommandAck>() {
            protected CommandAck newObject(Handle handle) {
              return new CommandAck(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandAck(boolean noInit) {}
    
    private static final CommandAck defaultInstance;
    public static CommandAck getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandAck getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public enum AckType
        implements com.google.protobuf.Internal.EnumLite {
      Individual(0, 0),
      Cumulative(1, 1),
      ;
      
      public static final int Individual_VALUE = 0;
      public static final int Cumulative_VALUE = 1;
      
      
      public final int getNumber() { return value; }
      
      public static AckType valueOf(int value) {
        switch (value) {
          case 0: return Individual;
          case 1: return Cumulative;
          default: return null;
        }
      }
      
      public static com.google.protobuf.Internal.EnumLiteMap<AckType>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<AckType>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<AckType>() {
              public AckType findValueByNumber(int number) {
                return AckType.valueOf(number);
              }
            };
      
      private final int value;
      
      private AckType(int index, int value) {
        this.value = value;
      }
      
      // @@protoc_insertion_point(enum_scope:pulsar.proto.CommandAck.AckType)
    }
    
    public enum ValidationError
        implements com.google.protobuf.Internal.EnumLite {
      UncompressedSizeCorruption(0, 0),
      DecompressionError(1, 1),
      ChecksumMismatch(2, 2),
      BatchDeSerializeError(3, 3),
      ;
      
      public static final int UncompressedSizeCorruption_VALUE = 0;
      public static final int DecompressionError_VALUE = 1;
      public static final int ChecksumMismatch_VALUE = 2;
      public static final int BatchDeSerializeError_VALUE = 3;
      
      
      public final int getNumber() { return value; }
      
      public static ValidationError valueOf(int value) {
        switch (value) {
          case 0: return UncompressedSizeCorruption;
          case 1: return DecompressionError;
          case 2: return ChecksumMismatch;
          case 3: return BatchDeSerializeError;
          default: return null;
        }
      }
      
      public static com.google.protobuf.Internal.EnumLiteMap<ValidationError>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<ValidationError>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<ValidationError>() {
              public ValidationError findValueByNumber(int number) {
                return ValidationError.valueOf(number);
              }
            };
      
      private final int value;
      
      private ValidationError(int index, int value) {
        this.value = value;
      }
      
      // @@protoc_insertion_point(enum_scope:pulsar.proto.CommandAck.ValidationError)
    }
    
    private int bitField0_;
    // required uint64 consumer_id = 1;
    public static final int CONSUMER_ID_FIELD_NUMBER = 1;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // required .pulsar.proto.CommandAck.AckType ack_type = 2;
    public static final int ACK_TYPE_FIELD_NUMBER = 2;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType ackType_;
    public boolean hasAckType() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType getAckType() {
      return ackType_;
    }
    
    // required .pulsar.proto.MessageIdData message_id = 3;
    public static final int MESSAGE_ID_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData messageId_;
    public boolean hasMessageId() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId() {
      return messageId_;
    }
    
    // optional .pulsar.proto.CommandAck.ValidationError validation_error = 4;
    public static final int VALIDATION_ERROR_FIELD_NUMBER = 4;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError validationError_;
    public boolean hasValidationError() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError getValidationError() {
      return validationError_;
    }
    
    private void initFields() {
      consumerId_ = 0L;
      ackType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType.Individual;
      messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
      validationError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError.UncompressedSizeCorruption;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasAckType()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasMessageId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!getMessageId().isInitialized()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeEnum(2, ackType_.getNumber());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeMessage(3, messageId_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeEnum(4, validationError_.getNumber());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, ackType_.getNumber());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, messageId_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(4, validationError_.getNumber());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAckOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        ackType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType.Individual;
        bitField0_ = (bitField0_ & ~0x00000002);
        messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000004);
        validationError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError.UncompressedSizeCorruption;
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.consumerId_ = consumerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.ackType_ = ackType_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.messageId_ = messageId_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.validationError_ = validationError_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance()) return this;
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (other.hasAckType()) {
          setAckType(other.getAckType());
        }
        if (other.hasMessageId()) {
          mergeMessageId(other.getMessageId());
        }
        if (other.hasValidationError()) {
          setValidationError(other.getValidationError());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasConsumerId()) {
          
          return false;
        }
        if (!hasAckType()) {
          
          return false;
        }
        if (!hasMessageId()) {
          
          return false;
        }
        if (!getMessageId().isInitialized()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              consumerId_ = input.readUInt64();
              break;
            }
            case 16: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType value = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000002;
                ackType_ = value;
              }
              break;
            }
            case 26: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder();
              if (hasMessageId()) {
                subBuilder.mergeFrom(getMessageId());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setMessageId(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 32: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError value = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000008;
                validationError_ = value;
              }
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 consumer_id = 1;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000001;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        
        return this;
      }
      
      // required .pulsar.proto.CommandAck.AckType ack_type = 2;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType ackType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType.Individual;
      public boolean hasAckType() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType getAckType() {
        return ackType_;
      }
      public Builder setAckType(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000002;
        ackType_ = value;
        
        return this;
      }
      public Builder clearAckType() {
        bitField0_ = (bitField0_ & ~0x00000002);
        ackType_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.AckType.Individual;
        
        return this;
      }
      
      // required .pulsar.proto.MessageIdData message_id = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
      public boolean hasMessageId() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageId() {
        return messageId_;
      }
      public Builder setMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        messageId_ = value;
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder setMessageId(
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        messageId_ = builderForValue.build();
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder mergeMessageId(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (((bitField0_ & 0x00000004) == 0x00000004) &&
            messageId_ != com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance()) {
          messageId_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder(messageId_).mergeFrom(value).buildPartial();
        } else {
          messageId_ = value;
        }
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder clearMessageId() {
        messageId_ = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      // optional .pulsar.proto.CommandAck.ValidationError validation_error = 4;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError validationError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError.UncompressedSizeCorruption;
      public boolean hasValidationError() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError getValidationError() {
        return validationError_;
      }
      public Builder setValidationError(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000008;
        validationError_ = value;
        
        return this;
      }
      public Builder clearValidationError() {
        bitField0_ = (bitField0_ & ~0x00000008);
        validationError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.ValidationError.UncompressedSizeCorruption;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandAck)
    }
    
    static {
      defaultInstance = new CommandAck(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandAck)
  }
  
  public interface CommandFlowOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 consumer_id = 1;
    boolean hasConsumerId();
    long getConsumerId();
    
    // required uint32 messagePermits = 2;
    boolean hasMessagePermits();
    int getMessagePermits();
  }
  public static final class CommandFlow extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandFlowOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandFlow.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandFlow(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandFlow> RECYCLER = new io.netty.util.Recycler<CommandFlow>() {
            protected CommandFlow newObject(Handle handle) {
              return new CommandFlow(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandFlow(boolean noInit) {}
    
    private static final CommandFlow defaultInstance;
    public static CommandFlow getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandFlow getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 consumer_id = 1;
    public static final int CONSUMER_ID_FIELD_NUMBER = 1;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // required uint32 messagePermits = 2;
    public static final int MESSAGEPERMITS_FIELD_NUMBER = 2;
    private int messagePermits_;
    public boolean hasMessagePermits() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public int getMessagePermits() {
      return messagePermits_;
    }
    
    private void initFields() {
      consumerId_ = 0L;
      messagePermits_ = 0;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasMessagePermits()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt32(2, messagePermits_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt32Size(2, messagePermits_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlowOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        messagePermits_ = 0;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.consumerId_ = consumerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.messagePermits_ = messagePermits_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance()) return this;
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (other.hasMessagePermits()) {
          setMessagePermits(other.getMessagePermits());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasConsumerId()) {
          
          return false;
        }
        if (!hasMessagePermits()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              consumerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              messagePermits_ = input.readUInt32();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 consumer_id = 1;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000001;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        
        return this;
      }
      
      // required uint32 messagePermits = 2;
      private int messagePermits_ ;
      public boolean hasMessagePermits() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public int getMessagePermits() {
        return messagePermits_;
      }
      public Builder setMessagePermits(int value) {
        bitField0_ |= 0x00000002;
        messagePermits_ = value;
        
        return this;
      }
      public Builder clearMessagePermits() {
        bitField0_ = (bitField0_ & ~0x00000002);
        messagePermits_ = 0;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandFlow)
    }
    
    static {
      defaultInstance = new CommandFlow(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandFlow)
  }
  
  public interface CommandUnsubscribeOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 consumer_id = 1;
    boolean hasConsumerId();
    long getConsumerId();
    
    // required uint64 request_id = 2;
    boolean hasRequestId();
    long getRequestId();
  }
  public static final class CommandUnsubscribe extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandUnsubscribeOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandUnsubscribe.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandUnsubscribe(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandUnsubscribe> RECYCLER = new io.netty.util.Recycler<CommandUnsubscribe>() {
            protected CommandUnsubscribe newObject(Handle handle) {
              return new CommandUnsubscribe(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandUnsubscribe(boolean noInit) {}
    
    private static final CommandUnsubscribe defaultInstance;
    public static CommandUnsubscribe getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandUnsubscribe getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 consumer_id = 1;
    public static final int CONSUMER_ID_FIELD_NUMBER = 1;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // required uint64 request_id = 2;
    public static final int REQUEST_ID_FIELD_NUMBER = 2;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    private void initFields() {
      consumerId_ = 0L;
      requestId_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, requestId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, requestId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribeOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.consumerId_ = consumerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.requestId_ = requestId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance()) return this;
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasConsumerId()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              consumerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              requestId_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 consumer_id = 1;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000001;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        
        return this;
      }
      
      // required uint64 request_id = 2;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000002;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandUnsubscribe)
    }
    
    static {
      defaultInstance = new CommandUnsubscribe(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandUnsubscribe)
  }
  
  public interface CommandCloseProducerOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 producer_id = 1;
    boolean hasProducerId();
    long getProducerId();
    
    // required uint64 request_id = 2;
    boolean hasRequestId();
    long getRequestId();
  }
  public static final class CommandCloseProducer extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandCloseProducerOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandCloseProducer.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandCloseProducer(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandCloseProducer> RECYCLER = new io.netty.util.Recycler<CommandCloseProducer>() {
            protected CommandCloseProducer newObject(Handle handle) {
              return new CommandCloseProducer(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandCloseProducer(boolean noInit) {}
    
    private static final CommandCloseProducer defaultInstance;
    public static CommandCloseProducer getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandCloseProducer getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 producer_id = 1;
    public static final int PRODUCER_ID_FIELD_NUMBER = 1;
    private long producerId_;
    public boolean hasProducerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getProducerId() {
      return producerId_;
    }
    
    // required uint64 request_id = 2;
    public static final int REQUEST_ID_FIELD_NUMBER = 2;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    private void initFields() {
      producerId_ = 0L;
      requestId_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasProducerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, requestId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, producerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, requestId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducerOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        producerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.producerId_ = producerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.requestId_ = requestId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance()) return this;
        if (other.hasProducerId()) {
          setProducerId(other.getProducerId());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasProducerId()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              producerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              requestId_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 producer_id = 1;
      private long producerId_ ;
      public boolean hasProducerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getProducerId() {
        return producerId_;
      }
      public Builder setProducerId(long value) {
        bitField0_ |= 0x00000001;
        producerId_ = value;
        
        return this;
      }
      public Builder clearProducerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        producerId_ = 0L;
        
        return this;
      }
      
      // required uint64 request_id = 2;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000002;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandCloseProducer)
    }
    
    static {
      defaultInstance = new CommandCloseProducer(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandCloseProducer)
  }
  
  public interface CommandCloseConsumerOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 consumer_id = 1;
    boolean hasConsumerId();
    long getConsumerId();
    
    // required uint64 request_id = 2;
    boolean hasRequestId();
    long getRequestId();
  }
  public static final class CommandCloseConsumer extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandCloseConsumerOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandCloseConsumer.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandCloseConsumer(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandCloseConsumer> RECYCLER = new io.netty.util.Recycler<CommandCloseConsumer>() {
            protected CommandCloseConsumer newObject(Handle handle) {
              return new CommandCloseConsumer(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandCloseConsumer(boolean noInit) {}
    
    private static final CommandCloseConsumer defaultInstance;
    public static CommandCloseConsumer getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandCloseConsumer getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 consumer_id = 1;
    public static final int CONSUMER_ID_FIELD_NUMBER = 1;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // required uint64 request_id = 2;
    public static final int REQUEST_ID_FIELD_NUMBER = 2;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    private void initFields() {
      consumerId_ = 0L;
      requestId_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(2, requestId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, consumerId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(2, requestId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumerOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.consumerId_ = consumerId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.requestId_ = requestId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance()) return this;
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasConsumerId()) {
          
          return false;
        }
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              consumerId_ = input.readUInt64();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              requestId_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 consumer_id = 1;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000001;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        
        return this;
      }
      
      // required uint64 request_id = 2;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000002;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        requestId_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandCloseConsumer)
    }
    
    static {
      defaultInstance = new CommandCloseConsumer(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandCloseConsumer)
  }
  
  public interface CommandRedeliverUnacknowledgedMessagesOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 consumer_id = 1;
    boolean hasConsumerId();
    long getConsumerId();
    
    // repeated .pulsar.proto.MessageIdData message_ids = 2;
    java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData> 
        getMessageIdsList();
    com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageIds(int index);
    int getMessageIdsCount();
  }
  public static final class CommandRedeliverUnacknowledgedMessages extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandRedeliverUnacknowledgedMessagesOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandRedeliverUnacknowledgedMessages.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandRedeliverUnacknowledgedMessages(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandRedeliverUnacknowledgedMessages> RECYCLER = new io.netty.util.Recycler<CommandRedeliverUnacknowledgedMessages>() {
            protected CommandRedeliverUnacknowledgedMessages newObject(Handle handle) {
              return new CommandRedeliverUnacknowledgedMessages(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandRedeliverUnacknowledgedMessages(boolean noInit) {}
    
    private static final CommandRedeliverUnacknowledgedMessages defaultInstance;
    public static CommandRedeliverUnacknowledgedMessages getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandRedeliverUnacknowledgedMessages getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 consumer_id = 1;
    public static final int CONSUMER_ID_FIELD_NUMBER = 1;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    // repeated .pulsar.proto.MessageIdData message_ids = 2;
    public static final int MESSAGE_IDS_FIELD_NUMBER = 2;
    private java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData> messageIds_;
    public java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData> getMessageIdsList() {
      return messageIds_;
    }
    public java.util.List<? extends com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdDataOrBuilder> 
        getMessageIdsOrBuilderList() {
      return messageIds_;
    }
    public int getMessageIdsCount() {
      return messageIds_.size();
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageIds(int index) {
      return messageIds_.get(index);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdDataOrBuilder getMessageIdsOrBuilder(
        int index) {
      return messageIds_.get(index);
    }
    
    private void initFields() {
      consumerId_ = 0L;
      messageIds_ = java.util.Collections.emptyList();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      for (int i = 0; i < getMessageIdsCount(); i++) {
        if (!getMessageIds(i).isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, consumerId_);
      }
      for (int i = 0; i < messageIds_.size(); i++) {
        output.writeMessage(2, messageIds_.get(i));
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, consumerId_);
      }
      for (int i = 0; i < messageIds_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, messageIds_.get(i));
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessagesOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        messageIds_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.consumerId_ = consumerId_;
        if (((bitField0_ & 0x00000002) == 0x00000002)) {
          messageIds_ = java.util.Collections.unmodifiableList(messageIds_);
          bitField0_ = (bitField0_ & ~0x00000002);
        }
        result.messageIds_ = messageIds_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance()) return this;
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        if (!other.messageIds_.isEmpty()) {
          if (messageIds_.isEmpty()) {
            messageIds_ = other.messageIds_;
            bitField0_ = (bitField0_ & ~0x00000002);
          } else {
            ensureMessageIdsIsMutable();
            messageIds_.addAll(other.messageIds_);
          }
          
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasConsumerId()) {
          
          return false;
        }
        for (int i = 0; i < getMessageIdsCount(); i++) {
          if (!getMessageIds(i).isInitialized()) {
            
            return false;
          }
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              consumerId_ = input.readUInt64();
              break;
            }
            case 18: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.newBuilder();
              input.readMessage(subBuilder, extensionRegistry);
              addMessageIds(subBuilder.buildPartial());
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 consumer_id = 1;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000001;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        
        return this;
      }
      
      // repeated .pulsar.proto.MessageIdData message_ids = 2;
      private java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData> messageIds_ =
        java.util.Collections.emptyList();
      private void ensureMessageIdsIsMutable() {
        if (!((bitField0_ & 0x00000002) == 0x00000002)) {
          messageIds_ = new java.util.ArrayList<com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData>(messageIds_);
          bitField0_ |= 0x00000002;
         }
      }
      
      public java.util.List<com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData> getMessageIdsList() {
        return java.util.Collections.unmodifiableList(messageIds_);
      }
      public int getMessageIdsCount() {
        return messageIds_.size();
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData getMessageIds(int index) {
        return messageIds_.get(index);
      }
      public Builder setMessageIds(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMessageIdsIsMutable();
        messageIds_.set(index, value);
        
        return this;
      }
      public Builder setMessageIds(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        ensureMessageIdsIsMutable();
        messageIds_.set(index, builderForValue.build());
        
        return this;
      }
      public Builder addMessageIds(com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMessageIdsIsMutable();
        messageIds_.add(value);
        
        return this;
      }
      public Builder addMessageIds(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMessageIdsIsMutable();
        messageIds_.add(index, value);
        
        return this;
      }
      public Builder addMessageIds(
          com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        ensureMessageIdsIsMutable();
        messageIds_.add(builderForValue.build());
        
        return this;
      }
      public Builder addMessageIds(
          int index, com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData.Builder builderForValue) {
        ensureMessageIdsIsMutable();
        messageIds_.add(index, builderForValue.build());
        
        return this;
      }
      public Builder addAllMessageIds(
          java.lang.Iterable<? extends com.yahoo.pulsar.common.api.proto.PulsarApi.MessageIdData> values) {
        ensureMessageIdsIsMutable();
        super.addAll(values, messageIds_);
        
        return this;
      }
      public Builder clearMessageIds() {
        messageIds_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000002);
        
        return this;
      }
      public Builder removeMessageIds(int index) {
        ensureMessageIdsIsMutable();
        messageIds_.remove(index);
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandRedeliverUnacknowledgedMessages)
    }
    
    static {
      defaultInstance = new CommandRedeliverUnacknowledgedMessages(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandRedeliverUnacknowledgedMessages)
  }
  
  public interface CommandSuccessOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 request_id = 1;
    boolean hasRequestId();
    long getRequestId();
  }
  public static final class CommandSuccess extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandSuccessOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandSuccess.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandSuccess(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandSuccess> RECYCLER = new io.netty.util.Recycler<CommandSuccess>() {
            protected CommandSuccess newObject(Handle handle) {
              return new CommandSuccess(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandSuccess(boolean noInit) {}
    
    private static final CommandSuccess defaultInstance;
    public static CommandSuccess getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandSuccess getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 request_id = 1;
    public static final int REQUEST_ID_FIELD_NUMBER = 1;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    private void initFields() {
      requestId_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, requestId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, requestId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccessOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.requestId_ = requestId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance()) return this;
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              requestId_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 request_id = 1;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000001;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandSuccess)
    }
    
    static {
      defaultInstance = new CommandSuccess(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandSuccess)
  }
  
  public interface CommandProducerSuccessOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 request_id = 1;
    boolean hasRequestId();
    long getRequestId();
    
    // required string producer_name = 2;
    boolean hasProducerName();
    String getProducerName();
  }
  public static final class CommandProducerSuccess extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandProducerSuccessOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandProducerSuccess.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandProducerSuccess(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandProducerSuccess> RECYCLER = new io.netty.util.Recycler<CommandProducerSuccess>() {
            protected CommandProducerSuccess newObject(Handle handle) {
              return new CommandProducerSuccess(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandProducerSuccess(boolean noInit) {}
    
    private static final CommandProducerSuccess defaultInstance;
    public static CommandProducerSuccess getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandProducerSuccess getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 request_id = 1;
    public static final int REQUEST_ID_FIELD_NUMBER = 1;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // required string producer_name = 2;
    public static final int PRODUCER_NAME_FIELD_NUMBER = 2;
    private java.lang.Object producerName_;
    public boolean hasProducerName() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public String getProducerName() {
      java.lang.Object ref = producerName_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          producerName_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getProducerNameBytes() {
      java.lang.Object ref = producerName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        producerName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    private void initFields() {
      requestId_ = 0L;
      producerName_ = "";
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasProducerName()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeBytes(2, getProducerNameBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, getProducerNameBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccessOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        producerName_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.producerName_ = producerName_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance()) return this;
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasProducerName()) {
          setProducerName(other.getProducerName());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        if (!hasProducerName()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              requestId_ = input.readUInt64();
              break;
            }
            case 18: {
              bitField0_ |= 0x00000002;
              producerName_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 request_id = 1;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000001;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        
        return this;
      }
      
      // required string producer_name = 2;
      private java.lang.Object producerName_ = "";
      public boolean hasProducerName() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public String getProducerName() {
        java.lang.Object ref = producerName_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          producerName_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setProducerName(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        producerName_ = value;
        
        return this;
      }
      public Builder clearProducerName() {
        bitField0_ = (bitField0_ & ~0x00000002);
        producerName_ = getDefaultInstance().getProducerName();
        
        return this;
      }
      void setProducerName(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000002;
        producerName_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandProducerSuccess)
    }
    
    static {
      defaultInstance = new CommandProducerSuccess(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandProducerSuccess)
  }
  
  public interface CommandErrorOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 request_id = 1;
    boolean hasRequestId();
    long getRequestId();
    
    // required .pulsar.proto.ServerError error = 2;
    boolean hasError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError();
    
    // required string message = 3;
    boolean hasMessage();
    String getMessage();
  }
  public static final class CommandError extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandErrorOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandError.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandError(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandError> RECYCLER = new io.netty.util.Recycler<CommandError>() {
            protected CommandError newObject(Handle handle) {
              return new CommandError(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandError(boolean noInit) {}
    
    private static final CommandError defaultInstance;
    public static CommandError getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandError getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 request_id = 1;
    public static final int REQUEST_ID_FIELD_NUMBER = 1;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // required .pulsar.proto.ServerError error = 2;
    public static final int ERROR_FIELD_NUMBER = 2;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_;
    public boolean hasError() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
      return error_;
    }
    
    // required string message = 3;
    public static final int MESSAGE_FIELD_NUMBER = 3;
    private java.lang.Object message_;
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public String getMessage() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          message_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getMessageBytes() {
      java.lang.Object ref = message_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        message_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    private void initFields() {
      requestId_ = 0L;
      error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      message_ = "";
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasError()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasMessage()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeEnum(2, error_.getNumber());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeBytes(3, getMessageBytes());
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, error_.getNumber());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(3, getMessageBytes());
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandErrorOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        bitField0_ = (bitField0_ & ~0x00000002);
        message_ = "";
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.error_ = error_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.message_ = message_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance()) return this;
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasError()) {
          setError(other.getError());
        }
        if (other.hasMessage()) {
          setMessage(other.getMessage());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        if (!hasError()) {
          
          return false;
        }
        if (!hasMessage()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              requestId_ = input.readUInt64();
              break;
            }
            case 16: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000002;
                error_ = value;
              }
              break;
            }
            case 26: {
              bitField0_ |= 0x00000004;
              message_ = input.readBytes();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 request_id = 1;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000001;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        
        return this;
      }
      
      // required .pulsar.proto.ServerError error = 2;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      public boolean hasError() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getError() {
        return error_;
      }
      public Builder setError(com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000002;
        error_ = value;
        
        return this;
      }
      public Builder clearError() {
        bitField0_ = (bitField0_ & ~0x00000002);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        
        return this;
      }
      
      // required string message = 3;
      private java.lang.Object message_ = "";
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public String getMessage() {
        java.lang.Object ref = message_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          message_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setMessage(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000004;
        message_ = value;
        
        return this;
      }
      public Builder clearMessage() {
        bitField0_ = (bitField0_ & ~0x00000004);
        message_ = getDefaultInstance().getMessage();
        
        return this;
      }
      void setMessage(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000004;
        message_ = value;
        
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandError)
    }
    
    static {
      defaultInstance = new CommandError(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandError)
  }
  
  public interface CommandPingOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
  }
  public static final class CommandPing extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandPingOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandPing.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandPing(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandPing> RECYCLER = new io.netty.util.Recycler<CommandPing>() {
            protected CommandPing newObject(Handle handle) {
              return new CommandPing(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandPing(boolean noInit) {}
    
    private static final CommandPing defaultInstance;
    public static CommandPing getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandPing getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private void initFields() {
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPingOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.RECYCLER.get();
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance()) return this;
        return this;
      }
      
      public final boolean isInitialized() {
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
          }
        }
      }
      
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandPing)
    }
    
    static {
      defaultInstance = new CommandPing(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandPing)
  }
  
  public interface CommandPongOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
  }
  public static final class CommandPong extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandPongOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandPong.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandPong(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandPong> RECYCLER = new io.netty.util.Recycler<CommandPong>() {
            protected CommandPong newObject(Handle handle) {
              return new CommandPong(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandPong(boolean noInit) {}
    
    private static final CommandPong defaultInstance;
    public static CommandPong getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandPong getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private void initFields() {
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPongOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.RECYCLER.get();
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance()) return this;
        return this;
      }
      
      public final boolean isInitialized() {
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
          }
        }
      }
      
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandPong)
    }
    
    static {
      defaultInstance = new CommandPong(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandPong)
  }
  
  public interface CommandConsumerStatsOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 request_id = 1;
    boolean hasRequestId();
    long getRequestId();
    
    // required uint64 consumer_id = 4;
    boolean hasConsumerId();
    long getConsumerId();
  }
  public static final class CommandConsumerStats extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandConsumerStatsOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandConsumerStats.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandConsumerStats(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandConsumerStats> RECYCLER = new io.netty.util.Recycler<CommandConsumerStats>() {
            protected CommandConsumerStats newObject(Handle handle) {
              return new CommandConsumerStats(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandConsumerStats(boolean noInit) {}
    
    private static final CommandConsumerStats defaultInstance;
    public static CommandConsumerStats getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandConsumerStats getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 request_id = 1;
    public static final int REQUEST_ID_FIELD_NUMBER = 1;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // required uint64 consumer_id = 4;
    public static final int CONSUMER_ID_FIELD_NUMBER = 4;
    private long consumerId_;
    public boolean hasConsumerId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public long getConsumerId() {
      return consumerId_;
    }
    
    private void initFields() {
      requestId_ = 0L;
      consumerId_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (!hasConsumerId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeUInt64(4, consumerId_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(4, consumerId_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        consumerId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.consumerId_ = consumerId_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance()) return this;
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasConsumerId()) {
          setConsumerId(other.getConsumerId());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        if (!hasConsumerId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              requestId_ = input.readUInt64();
              break;
            }
            case 32: {
              bitField0_ |= 0x00000002;
              consumerId_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 request_id = 1;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000001;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        
        return this;
      }
      
      // required uint64 consumer_id = 4;
      private long consumerId_ ;
      public boolean hasConsumerId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public long getConsumerId() {
        return consumerId_;
      }
      public Builder setConsumerId(long value) {
        bitField0_ |= 0x00000002;
        consumerId_ = value;
        
        return this;
      }
      public Builder clearConsumerId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        consumerId_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandConsumerStats)
    }
    
    static {
      defaultInstance = new CommandConsumerStats(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandConsumerStats)
  }
  
  public interface CommandConsumerStatsResponseOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required uint64 request_id = 1;
    boolean hasRequestId();
    long getRequestId();
    
    // optional .pulsar.proto.ServerError error_code = 2;
    boolean hasErrorCode();
    com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getErrorCode();
    
    // optional string error_message = 3;
    boolean hasErrorMessage();
    String getErrorMessage();
    
    // optional double msgRateOut = 4;
    boolean hasMsgRateOut();
    double getMsgRateOut();
    
    // optional double msgThroughputOut = 5;
    boolean hasMsgThroughputOut();
    double getMsgThroughputOut();
    
    // optional double msgRateRedeliver = 6;
    boolean hasMsgRateRedeliver();
    double getMsgRateRedeliver();
    
    // optional string consumerName = 7;
    boolean hasConsumerName();
    String getConsumerName();
    
    // optional uint64 availablePermits = 8;
    boolean hasAvailablePermits();
    long getAvailablePermits();
    
    // optional uint64 unackedMessages = 9;
    boolean hasUnackedMessages();
    long getUnackedMessages();
    
    // optional bool blockedConsumerOnUnackedMsgs = 10;
    boolean hasBlockedConsumerOnUnackedMsgs();
    boolean getBlockedConsumerOnUnackedMsgs();
    
    // optional string address = 11;
    boolean hasAddress();
    String getAddress();
    
    // optional string connectedSince = 12;
    boolean hasConnectedSince();
    String getConnectedSince();
    
    // optional string type = 13;
    boolean hasType();
    String getType();
    
    // optional double msgRateExpired = 14;
    boolean hasMsgRateExpired();
    double getMsgRateExpired();
    
    // optional uint64 msgBacklog = 15;
    boolean hasMsgBacklog();
    long getMsgBacklog();
  }
  public static final class CommandConsumerStatsResponse extends
      com.google.protobuf.GeneratedMessageLite
      implements CommandConsumerStatsResponseOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use CommandConsumerStatsResponse.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private CommandConsumerStatsResponse(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<CommandConsumerStatsResponse> RECYCLER = new io.netty.util.Recycler<CommandConsumerStatsResponse>() {
            protected CommandConsumerStatsResponse newObject(Handle handle) {
              return new CommandConsumerStatsResponse(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private CommandConsumerStatsResponse(boolean noInit) {}
    
    private static final CommandConsumerStatsResponse defaultInstance;
    public static CommandConsumerStatsResponse getDefaultInstance() {
      return defaultInstance;
    }
    
    public CommandConsumerStatsResponse getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    private int bitField0_;
    // required uint64 request_id = 1;
    public static final int REQUEST_ID_FIELD_NUMBER = 1;
    private long requestId_;
    public boolean hasRequestId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public long getRequestId() {
      return requestId_;
    }
    
    // optional .pulsar.proto.ServerError error_code = 2;
    public static final int ERROR_CODE_FIELD_NUMBER = 2;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError errorCode_;
    public boolean hasErrorCode() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getErrorCode() {
      return errorCode_;
    }
    
    // optional string error_message = 3;
    public static final int ERROR_MESSAGE_FIELD_NUMBER = 3;
    private java.lang.Object errorMessage_;
    public boolean hasErrorMessage() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public String getErrorMessage() {
      java.lang.Object ref = errorMessage_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          errorMessage_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getErrorMessageBytes() {
      java.lang.Object ref = errorMessage_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        errorMessage_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional double msgRateOut = 4;
    public static final int MSGRATEOUT_FIELD_NUMBER = 4;
    private double msgRateOut_;
    public boolean hasMsgRateOut() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public double getMsgRateOut() {
      return msgRateOut_;
    }
    
    // optional double msgThroughputOut = 5;
    public static final int MSGTHROUGHPUTOUT_FIELD_NUMBER = 5;
    private double msgThroughputOut_;
    public boolean hasMsgThroughputOut() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    public double getMsgThroughputOut() {
      return msgThroughputOut_;
    }
    
    // optional double msgRateRedeliver = 6;
    public static final int MSGRATEREDELIVER_FIELD_NUMBER = 6;
    private double msgRateRedeliver_;
    public boolean hasMsgRateRedeliver() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    public double getMsgRateRedeliver() {
      return msgRateRedeliver_;
    }
    
    // optional string consumerName = 7;
    public static final int CONSUMERNAME_FIELD_NUMBER = 7;
    private java.lang.Object consumerName_;
    public boolean hasConsumerName() {
      return ((bitField0_ & 0x00000040) == 0x00000040);
    }
    public String getConsumerName() {
      java.lang.Object ref = consumerName_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          consumerName_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getConsumerNameBytes() {
      java.lang.Object ref = consumerName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        consumerName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional uint64 availablePermits = 8;
    public static final int AVAILABLEPERMITS_FIELD_NUMBER = 8;
    private long availablePermits_;
    public boolean hasAvailablePermits() {
      return ((bitField0_ & 0x00000080) == 0x00000080);
    }
    public long getAvailablePermits() {
      return availablePermits_;
    }
    
    // optional uint64 unackedMessages = 9;
    public static final int UNACKEDMESSAGES_FIELD_NUMBER = 9;
    private long unackedMessages_;
    public boolean hasUnackedMessages() {
      return ((bitField0_ & 0x00000100) == 0x00000100);
    }
    public long getUnackedMessages() {
      return unackedMessages_;
    }
    
    // optional bool blockedConsumerOnUnackedMsgs = 10;
    public static final int BLOCKEDCONSUMERONUNACKEDMSGS_FIELD_NUMBER = 10;
    private boolean blockedConsumerOnUnackedMsgs_;
    public boolean hasBlockedConsumerOnUnackedMsgs() {
      return ((bitField0_ & 0x00000200) == 0x00000200);
    }
    public boolean getBlockedConsumerOnUnackedMsgs() {
      return blockedConsumerOnUnackedMsgs_;
    }
    
    // optional string address = 11;
    public static final int ADDRESS_FIELD_NUMBER = 11;
    private java.lang.Object address_;
    public boolean hasAddress() {
      return ((bitField0_ & 0x00000400) == 0x00000400);
    }
    public String getAddress() {
      java.lang.Object ref = address_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          address_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getAddressBytes() {
      java.lang.Object ref = address_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        address_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional string connectedSince = 12;
    public static final int CONNECTEDSINCE_FIELD_NUMBER = 12;
    private java.lang.Object connectedSince_;
    public boolean hasConnectedSince() {
      return ((bitField0_ & 0x00000800) == 0x00000800);
    }
    public String getConnectedSince() {
      java.lang.Object ref = connectedSince_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          connectedSince_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getConnectedSinceBytes() {
      java.lang.Object ref = connectedSince_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        connectedSince_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional string type = 13;
    public static final int TYPE_FIELD_NUMBER = 13;
    private java.lang.Object type_;
    public boolean hasType() {
      return ((bitField0_ & 0x00001000) == 0x00001000);
    }
    public String getType() {
      java.lang.Object ref = type_;
      if (ref instanceof String) {
        return (String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        String s = bs.toStringUtf8();
        if (com.google.protobuf.Internal.isValidUtf8(bs)) {
          type_ = s;
        }
        return s;
      }
    }
    private com.google.protobuf.ByteString getTypeBytes() {
      java.lang.Object ref = type_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8((String) ref);
        type_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    
    // optional double msgRateExpired = 14;
    public static final int MSGRATEEXPIRED_FIELD_NUMBER = 14;
    private double msgRateExpired_;
    public boolean hasMsgRateExpired() {
      return ((bitField0_ & 0x00002000) == 0x00002000);
    }
    public double getMsgRateExpired() {
      return msgRateExpired_;
    }
    
    // optional uint64 msgBacklog = 15;
    public static final int MSGBACKLOG_FIELD_NUMBER = 15;
    private long msgBacklog_;
    public boolean hasMsgBacklog() {
      return ((bitField0_ & 0x00004000) == 0x00004000);
    }
    public long getMsgBacklog() {
      return msgBacklog_;
    }
    
    private void initFields() {
      requestId_ = 0L;
      errorCode_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      errorMessage_ = "";
      msgRateOut_ = 0D;
      msgThroughputOut_ = 0D;
      msgRateRedeliver_ = 0D;
      consumerName_ = "";
      availablePermits_ = 0L;
      unackedMessages_ = 0L;
      blockedConsumerOnUnackedMsgs_ = false;
      address_ = "";
      connectedSince_ = "";
      type_ = "";
      msgRateExpired_ = 0D;
      msgBacklog_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasRequestId()) {
        memoizedIsInitialized = 0;
        return false;
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeUInt64(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeEnum(2, errorCode_.getNumber());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeBytes(3, getErrorMessageBytes());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeDouble(4, msgRateOut_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeDouble(5, msgThroughputOut_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeDouble(6, msgRateRedeliver_);
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        output.writeBytes(7, getConsumerNameBytes());
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        output.writeUInt64(8, availablePermits_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        output.writeUInt64(9, unackedMessages_);
      }
      if (((bitField0_ & 0x00000200) == 0x00000200)) {
        output.writeBool(10, blockedConsumerOnUnackedMsgs_);
      }
      if (((bitField0_ & 0x00000400) == 0x00000400)) {
        output.writeBytes(11, getAddressBytes());
      }
      if (((bitField0_ & 0x00000800) == 0x00000800)) {
        output.writeBytes(12, getConnectedSinceBytes());
      }
      if (((bitField0_ & 0x00001000) == 0x00001000)) {
        output.writeBytes(13, getTypeBytes());
      }
      if (((bitField0_ & 0x00002000) == 0x00002000)) {
        output.writeDouble(14, msgRateExpired_);
      }
      if (((bitField0_ & 0x00004000) == 0x00004000)) {
        output.writeUInt64(15, msgBacklog_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, requestId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, errorCode_.getNumber());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(3, getErrorMessageBytes());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeDoubleSize(4, msgRateOut_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeDoubleSize(5, msgThroughputOut_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        size += com.google.protobuf.CodedOutputStream
          .computeDoubleSize(6, msgRateRedeliver_);
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(7, getConsumerNameBytes());
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(8, availablePermits_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(9, unackedMessages_);
      }
      if (((bitField0_ & 0x00000200) == 0x00000200)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(10, blockedConsumerOnUnackedMsgs_);
      }
      if (((bitField0_ & 0x00000400) == 0x00000400)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(11, getAddressBytes());
      }
      if (((bitField0_ & 0x00000800) == 0x00000800)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(12, getConnectedSinceBytes());
      }
      if (((bitField0_ & 0x00001000) == 0x00001000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(13, getTypeBytes());
      }
      if (((bitField0_ & 0x00002000) == 0x00002000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeDoubleSize(14, msgRateExpired_);
      }
      if (((bitField0_ & 0x00004000) == 0x00004000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(15, msgBacklog_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponseOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        requestId_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000001);
        errorCode_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        bitField0_ = (bitField0_ & ~0x00000002);
        errorMessage_ = "";
        bitField0_ = (bitField0_ & ~0x00000004);
        msgRateOut_ = 0D;
        bitField0_ = (bitField0_ & ~0x00000008);
        msgThroughputOut_ = 0D;
        bitField0_ = (bitField0_ & ~0x00000010);
        msgRateRedeliver_ = 0D;
        bitField0_ = (bitField0_ & ~0x00000020);
        consumerName_ = "";
        bitField0_ = (bitField0_ & ~0x00000040);
        availablePermits_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000080);
        unackedMessages_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000100);
        blockedConsumerOnUnackedMsgs_ = false;
        bitField0_ = (bitField0_ & ~0x00000200);
        address_ = "";
        bitField0_ = (bitField0_ & ~0x00000400);
        connectedSince_ = "";
        bitField0_ = (bitField0_ & ~0x00000800);
        type_ = "";
        bitField0_ = (bitField0_ & ~0x00001000);
        msgRateExpired_ = 0D;
        bitField0_ = (bitField0_ & ~0x00002000);
        msgBacklog_ = 0L;
        bitField0_ = (bitField0_ & ~0x00004000);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse result = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.requestId_ = requestId_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.errorCode_ = errorCode_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.errorMessage_ = errorMessage_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.msgRateOut_ = msgRateOut_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        result.msgThroughputOut_ = msgThroughputOut_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000020;
        }
        result.msgRateRedeliver_ = msgRateRedeliver_;
        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
          to_bitField0_ |= 0x00000040;
        }
        result.consumerName_ = consumerName_;
        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
          to_bitField0_ |= 0x00000080;
        }
        result.availablePermits_ = availablePermits_;
        if (((from_bitField0_ & 0x00000100) == 0x00000100)) {
          to_bitField0_ |= 0x00000100;
        }
        result.unackedMessages_ = unackedMessages_;
        if (((from_bitField0_ & 0x00000200) == 0x00000200)) {
          to_bitField0_ |= 0x00000200;
        }
        result.blockedConsumerOnUnackedMsgs_ = blockedConsumerOnUnackedMsgs_;
        if (((from_bitField0_ & 0x00000400) == 0x00000400)) {
          to_bitField0_ |= 0x00000400;
        }
        result.address_ = address_;
        if (((from_bitField0_ & 0x00000800) == 0x00000800)) {
          to_bitField0_ |= 0x00000800;
        }
        result.connectedSince_ = connectedSince_;
        if (((from_bitField0_ & 0x00001000) == 0x00001000)) {
          to_bitField0_ |= 0x00001000;
        }
        result.type_ = type_;
        if (((from_bitField0_ & 0x00002000) == 0x00002000)) {
          to_bitField0_ |= 0x00002000;
        }
        result.msgRateExpired_ = msgRateExpired_;
        if (((from_bitField0_ & 0x00004000) == 0x00004000)) {
          to_bitField0_ |= 0x00004000;
        }
        result.msgBacklog_ = msgBacklog_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance()) return this;
        if (other.hasRequestId()) {
          setRequestId(other.getRequestId());
        }
        if (other.hasErrorCode()) {
          setErrorCode(other.getErrorCode());
        }
        if (other.hasErrorMessage()) {
          setErrorMessage(other.getErrorMessage());
        }
        if (other.hasMsgRateOut()) {
          setMsgRateOut(other.getMsgRateOut());
        }
        if (other.hasMsgThroughputOut()) {
          setMsgThroughputOut(other.getMsgThroughputOut());
        }
        if (other.hasMsgRateRedeliver()) {
          setMsgRateRedeliver(other.getMsgRateRedeliver());
        }
        if (other.hasConsumerName()) {
          setConsumerName(other.getConsumerName());
        }
        if (other.hasAvailablePermits()) {
          setAvailablePermits(other.getAvailablePermits());
        }
        if (other.hasUnackedMessages()) {
          setUnackedMessages(other.getUnackedMessages());
        }
        if (other.hasBlockedConsumerOnUnackedMsgs()) {
          setBlockedConsumerOnUnackedMsgs(other.getBlockedConsumerOnUnackedMsgs());
        }
        if (other.hasAddress()) {
          setAddress(other.getAddress());
        }
        if (other.hasConnectedSince()) {
          setConnectedSince(other.getConnectedSince());
        }
        if (other.hasType()) {
          setType(other.getType());
        }
        if (other.hasMsgRateExpired()) {
          setMsgRateExpired(other.getMsgRateExpired());
        }
        if (other.hasMsgBacklog()) {
          setMsgBacklog(other.getMsgBacklog());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasRequestId()) {
          
          return false;
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              requestId_ = input.readUInt64();
              break;
            }
            case 16: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000002;
                errorCode_ = value;
              }
              break;
            }
            case 26: {
              bitField0_ |= 0x00000004;
              errorMessage_ = input.readBytes();
              break;
            }
            case 33: {
              bitField0_ |= 0x00000008;
              msgRateOut_ = input.readDouble();
              break;
            }
            case 41: {
              bitField0_ |= 0x00000010;
              msgThroughputOut_ = input.readDouble();
              break;
            }
            case 49: {
              bitField0_ |= 0x00000020;
              msgRateRedeliver_ = input.readDouble();
              break;
            }
            case 58: {
              bitField0_ |= 0x00000040;
              consumerName_ = input.readBytes();
              break;
            }
            case 64: {
              bitField0_ |= 0x00000080;
              availablePermits_ = input.readUInt64();
              break;
            }
            case 72: {
              bitField0_ |= 0x00000100;
              unackedMessages_ = input.readUInt64();
              break;
            }
            case 80: {
              bitField0_ |= 0x00000200;
              blockedConsumerOnUnackedMsgs_ = input.readBool();
              break;
            }
            case 90: {
              bitField0_ |= 0x00000400;
              address_ = input.readBytes();
              break;
            }
            case 98: {
              bitField0_ |= 0x00000800;
              connectedSince_ = input.readBytes();
              break;
            }
            case 106: {
              bitField0_ |= 0x00001000;
              type_ = input.readBytes();
              break;
            }
            case 113: {
              bitField0_ |= 0x00002000;
              msgRateExpired_ = input.readDouble();
              break;
            }
            case 120: {
              bitField0_ |= 0x00004000;
              msgBacklog_ = input.readUInt64();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required uint64 request_id = 1;
      private long requestId_ ;
      public boolean hasRequestId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public long getRequestId() {
        return requestId_;
      }
      public Builder setRequestId(long value) {
        bitField0_ |= 0x00000001;
        requestId_ = value;
        
        return this;
      }
      public Builder clearRequestId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        requestId_ = 0L;
        
        return this;
      }
      
      // optional .pulsar.proto.ServerError error_code = 2;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError errorCode_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
      public boolean hasErrorCode() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError getErrorCode() {
        return errorCode_;
      }
      public Builder setErrorCode(com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000002;
        errorCode_ = value;
        
        return this;
      }
      public Builder clearErrorCode() {
        bitField0_ = (bitField0_ & ~0x00000002);
        errorCode_ = com.yahoo.pulsar.common.api.proto.PulsarApi.ServerError.UnknownError;
        
        return this;
      }
      
      // optional string error_message = 3;
      private java.lang.Object errorMessage_ = "";
      public boolean hasErrorMessage() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public String getErrorMessage() {
        java.lang.Object ref = errorMessage_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          errorMessage_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setErrorMessage(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000004;
        errorMessage_ = value;
        
        return this;
      }
      public Builder clearErrorMessage() {
        bitField0_ = (bitField0_ & ~0x00000004);
        errorMessage_ = getDefaultInstance().getErrorMessage();
        
        return this;
      }
      void setErrorMessage(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000004;
        errorMessage_ = value;
        
      }
      
      // optional double msgRateOut = 4;
      private double msgRateOut_ ;
      public boolean hasMsgRateOut() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public double getMsgRateOut() {
        return msgRateOut_;
      }
      public Builder setMsgRateOut(double value) {
        bitField0_ |= 0x00000008;
        msgRateOut_ = value;
        
        return this;
      }
      public Builder clearMsgRateOut() {
        bitField0_ = (bitField0_ & ~0x00000008);
        msgRateOut_ = 0D;
        
        return this;
      }
      
      // optional double msgThroughputOut = 5;
      private double msgThroughputOut_ ;
      public boolean hasMsgThroughputOut() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public double getMsgThroughputOut() {
        return msgThroughputOut_;
      }
      public Builder setMsgThroughputOut(double value) {
        bitField0_ |= 0x00000010;
        msgThroughputOut_ = value;
        
        return this;
      }
      public Builder clearMsgThroughputOut() {
        bitField0_ = (bitField0_ & ~0x00000010);
        msgThroughputOut_ = 0D;
        
        return this;
      }
      
      // optional double msgRateRedeliver = 6;
      private double msgRateRedeliver_ ;
      public boolean hasMsgRateRedeliver() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      public double getMsgRateRedeliver() {
        return msgRateRedeliver_;
      }
      public Builder setMsgRateRedeliver(double value) {
        bitField0_ |= 0x00000020;
        msgRateRedeliver_ = value;
        
        return this;
      }
      public Builder clearMsgRateRedeliver() {
        bitField0_ = (bitField0_ & ~0x00000020);
        msgRateRedeliver_ = 0D;
        
        return this;
      }
      
      // optional string consumerName = 7;
      private java.lang.Object consumerName_ = "";
      public boolean hasConsumerName() {
        return ((bitField0_ & 0x00000040) == 0x00000040);
      }
      public String getConsumerName() {
        java.lang.Object ref = consumerName_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          consumerName_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setConsumerName(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000040;
        consumerName_ = value;
        
        return this;
      }
      public Builder clearConsumerName() {
        bitField0_ = (bitField0_ & ~0x00000040);
        consumerName_ = getDefaultInstance().getConsumerName();
        
        return this;
      }
      void setConsumerName(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000040;
        consumerName_ = value;
        
      }
      
      // optional uint64 availablePermits = 8;
      private long availablePermits_ ;
      public boolean hasAvailablePermits() {
        return ((bitField0_ & 0x00000080) == 0x00000080);
      }
      public long getAvailablePermits() {
        return availablePermits_;
      }
      public Builder setAvailablePermits(long value) {
        bitField0_ |= 0x00000080;
        availablePermits_ = value;
        
        return this;
      }
      public Builder clearAvailablePermits() {
        bitField0_ = (bitField0_ & ~0x00000080);
        availablePermits_ = 0L;
        
        return this;
      }
      
      // optional uint64 unackedMessages = 9;
      private long unackedMessages_ ;
      public boolean hasUnackedMessages() {
        return ((bitField0_ & 0x00000100) == 0x00000100);
      }
      public long getUnackedMessages() {
        return unackedMessages_;
      }
      public Builder setUnackedMessages(long value) {
        bitField0_ |= 0x00000100;
        unackedMessages_ = value;
        
        return this;
      }
      public Builder clearUnackedMessages() {
        bitField0_ = (bitField0_ & ~0x00000100);
        unackedMessages_ = 0L;
        
        return this;
      }
      
      // optional bool blockedConsumerOnUnackedMsgs = 10;
      private boolean blockedConsumerOnUnackedMsgs_ ;
      public boolean hasBlockedConsumerOnUnackedMsgs() {
        return ((bitField0_ & 0x00000200) == 0x00000200);
      }
      public boolean getBlockedConsumerOnUnackedMsgs() {
        return blockedConsumerOnUnackedMsgs_;
      }
      public Builder setBlockedConsumerOnUnackedMsgs(boolean value) {
        bitField0_ |= 0x00000200;
        blockedConsumerOnUnackedMsgs_ = value;
        
        return this;
      }
      public Builder clearBlockedConsumerOnUnackedMsgs() {
        bitField0_ = (bitField0_ & ~0x00000200);
        blockedConsumerOnUnackedMsgs_ = false;
        
        return this;
      }
      
      // optional string address = 11;
      private java.lang.Object address_ = "";
      public boolean hasAddress() {
        return ((bitField0_ & 0x00000400) == 0x00000400);
      }
      public String getAddress() {
        java.lang.Object ref = address_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          address_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setAddress(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000400;
        address_ = value;
        
        return this;
      }
      public Builder clearAddress() {
        bitField0_ = (bitField0_ & ~0x00000400);
        address_ = getDefaultInstance().getAddress();
        
        return this;
      }
      void setAddress(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000400;
        address_ = value;
        
      }
      
      // optional string connectedSince = 12;
      private java.lang.Object connectedSince_ = "";
      public boolean hasConnectedSince() {
        return ((bitField0_ & 0x00000800) == 0x00000800);
      }
      public String getConnectedSince() {
        java.lang.Object ref = connectedSince_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          connectedSince_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setConnectedSince(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000800;
        connectedSince_ = value;
        
        return this;
      }
      public Builder clearConnectedSince() {
        bitField0_ = (bitField0_ & ~0x00000800);
        connectedSince_ = getDefaultInstance().getConnectedSince();
        
        return this;
      }
      void setConnectedSince(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00000800;
        connectedSince_ = value;
        
      }
      
      // optional string type = 13;
      private java.lang.Object type_ = "";
      public boolean hasType() {
        return ((bitField0_ & 0x00001000) == 0x00001000);
      }
      public String getType() {
        java.lang.Object ref = type_;
        if (!(ref instanceof String)) {
          String s = ((com.google.protobuf.ByteString) ref).toStringUtf8();
          type_ = s;
          return s;
        } else {
          return (String) ref;
        }
      }
      public Builder setType(String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00001000;
        type_ = value;
        
        return this;
      }
      public Builder clearType() {
        bitField0_ = (bitField0_ & ~0x00001000);
        type_ = getDefaultInstance().getType();
        
        return this;
      }
      void setType(com.google.protobuf.ByteString value) {
        bitField0_ |= 0x00001000;
        type_ = value;
        
      }
      
      // optional double msgRateExpired = 14;
      private double msgRateExpired_ ;
      public boolean hasMsgRateExpired() {
        return ((bitField0_ & 0x00002000) == 0x00002000);
      }
      public double getMsgRateExpired() {
        return msgRateExpired_;
      }
      public Builder setMsgRateExpired(double value) {
        bitField0_ |= 0x00002000;
        msgRateExpired_ = value;
        
        return this;
      }
      public Builder clearMsgRateExpired() {
        bitField0_ = (bitField0_ & ~0x00002000);
        msgRateExpired_ = 0D;
        
        return this;
      }
      
      // optional uint64 msgBacklog = 15;
      private long msgBacklog_ ;
      public boolean hasMsgBacklog() {
        return ((bitField0_ & 0x00004000) == 0x00004000);
      }
      public long getMsgBacklog() {
        return msgBacklog_;
      }
      public Builder setMsgBacklog(long value) {
        bitField0_ |= 0x00004000;
        msgBacklog_ = value;
        
        return this;
      }
      public Builder clearMsgBacklog() {
        bitField0_ = (bitField0_ & ~0x00004000);
        msgBacklog_ = 0L;
        
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.CommandConsumerStatsResponse)
    }
    
    static {
      defaultInstance = new CommandConsumerStatsResponse(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.CommandConsumerStatsResponse)
  }
  
  public interface BaseCommandOrBuilder
      extends com.google.protobuf.MessageLiteOrBuilder {
    
    // required .pulsar.proto.BaseCommand.Type type = 1;
    boolean hasType();
    com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type getType();
    
    // optional .pulsar.proto.CommandConnect connect = 2;
    boolean hasConnect();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect getConnect();
    
    // optional .pulsar.proto.CommandConnected connected = 3;
    boolean hasConnected();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected getConnected();
    
    // optional .pulsar.proto.CommandSubscribe subscribe = 4;
    boolean hasSubscribe();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe getSubscribe();
    
    // optional .pulsar.proto.CommandProducer producer = 5;
    boolean hasProducer();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer getProducer();
    
    // optional .pulsar.proto.CommandSend send = 6;
    boolean hasSend();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend getSend();
    
    // optional .pulsar.proto.CommandSendReceipt send_receipt = 7;
    boolean hasSendReceipt();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt getSendReceipt();
    
    // optional .pulsar.proto.CommandSendError send_error = 8;
    boolean hasSendError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError getSendError();
    
    // optional .pulsar.proto.CommandMessage message = 9;
    boolean hasMessage();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage getMessage();
    
    // optional .pulsar.proto.CommandAck ack = 10;
    boolean hasAck();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck getAck();
    
    // optional .pulsar.proto.CommandFlow flow = 11;
    boolean hasFlow();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow getFlow();
    
    // optional .pulsar.proto.CommandUnsubscribe unsubscribe = 12;
    boolean hasUnsubscribe();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe getUnsubscribe();
    
    // optional .pulsar.proto.CommandSuccess success = 13;
    boolean hasSuccess();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess getSuccess();
    
    // optional .pulsar.proto.CommandError error = 14;
    boolean hasError();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError getError();
    
    // optional .pulsar.proto.CommandCloseProducer close_producer = 15;
    boolean hasCloseProducer();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer getCloseProducer();
    
    // optional .pulsar.proto.CommandCloseConsumer close_consumer = 16;
    boolean hasCloseConsumer();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer getCloseConsumer();
    
    // optional .pulsar.proto.CommandProducerSuccess producer_success = 17;
    boolean hasProducerSuccess();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess getProducerSuccess();
    
    // optional .pulsar.proto.CommandPing ping = 18;
    boolean hasPing();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing getPing();
    
    // optional .pulsar.proto.CommandPong pong = 19;
    boolean hasPong();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong getPong();
    
    // optional .pulsar.proto.CommandRedeliverUnacknowledgedMessages redeliverUnacknowledgedMessages = 20;
    boolean hasRedeliverUnacknowledgedMessages();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages getRedeliverUnacknowledgedMessages();
    
    // optional .pulsar.proto.CommandPartitionedTopicMetadata partitionMetadata = 21;
    boolean hasPartitionMetadata();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata getPartitionMetadata();
    
    // optional .pulsar.proto.CommandPartitionedTopicMetadataResponse partitionMetadataResponse = 22;
    boolean hasPartitionMetadataResponse();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse getPartitionMetadataResponse();
    
    // optional .pulsar.proto.CommandLookupTopic lookupTopic = 23;
    boolean hasLookupTopic();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic getLookupTopic();
    
    // optional .pulsar.proto.CommandLookupTopicResponse lookupTopicResponse = 24;
    boolean hasLookupTopicResponse();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse getLookupTopicResponse();
    
    // optional .pulsar.proto.CommandConsumerStats consumerStats = 25;
    boolean hasConsumerStats();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats getConsumerStats();
    
    // optional .pulsar.proto.CommandConsumerStatsResponse consumerStatsResponse = 26;
    boolean hasConsumerStatsResponse();
    com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse getConsumerStatsResponse();
  }
  public static final class BaseCommand extends
      com.google.protobuf.GeneratedMessageLite
      implements BaseCommandOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream.ByteBufGeneratedMessage  {
    // Use BaseCommand.newBuilder() to construct.
    private io.netty.util.Recycler.Handle handle;
    private BaseCommand(io.netty.util.Recycler.Handle handle) {
      this.handle = handle;
    }
    
     private static final io.netty.util.Recycler<BaseCommand> RECYCLER = new io.netty.util.Recycler<BaseCommand>() {
            protected BaseCommand newObject(Handle handle) {
              return new BaseCommand(handle);
            }
          };
        
        public void recycle() {
            this.initFields();
            this.memoizedIsInitialized = -1;
            this.bitField0_ = 0;
            this.memoizedSerializedSize = -1;
            if (handle != null) { RECYCLER.recycle(this, handle); }
        }
         
    private BaseCommand(boolean noInit) {}
    
    private static final BaseCommand defaultInstance;
    public static BaseCommand getDefaultInstance() {
      return defaultInstance;
    }
    
    public BaseCommand getDefaultInstanceForType() {
      return defaultInstance;
    }
    
    public enum Type
        implements com.google.protobuf.Internal.EnumLite {
      CONNECT(0, 2),
      CONNECTED(1, 3),
      SUBSCRIBE(2, 4),
      PRODUCER(3, 5),
      SEND(4, 6),
      SEND_RECEIPT(5, 7),
      SEND_ERROR(6, 8),
      MESSAGE(7, 9),
      ACK(8, 10),
      FLOW(9, 11),
      UNSUBSCRIBE(10, 12),
      SUCCESS(11, 13),
      ERROR(12, 14),
      CLOSE_PRODUCER(13, 15),
      CLOSE_CONSUMER(14, 16),
      PRODUCER_SUCCESS(15, 17),
      PING(16, 18),
      PONG(17, 19),
      REDELIVER_UNACKNOWLEDGED_MESSAGES(18, 20),
      PARTITIONED_METADATA(19, 21),
      PARTITIONED_METADATA_RESPONSE(20, 22),
      LOOKUP(21, 23),
      LOOKUP_RESPONSE(22, 24),
      CONSUMER_STATS(23, 25),
      CONSUMER_STATS_RESPONSE(24, 26),
      ;
      
      public static final int CONNECT_VALUE = 2;
      public static final int CONNECTED_VALUE = 3;
      public static final int SUBSCRIBE_VALUE = 4;
      public static final int PRODUCER_VALUE = 5;
      public static final int SEND_VALUE = 6;
      public static final int SEND_RECEIPT_VALUE = 7;
      public static final int SEND_ERROR_VALUE = 8;
      public static final int MESSAGE_VALUE = 9;
      public static final int ACK_VALUE = 10;
      public static final int FLOW_VALUE = 11;
      public static final int UNSUBSCRIBE_VALUE = 12;
      public static final int SUCCESS_VALUE = 13;
      public static final int ERROR_VALUE = 14;
      public static final int CLOSE_PRODUCER_VALUE = 15;
      public static final int CLOSE_CONSUMER_VALUE = 16;
      public static final int PRODUCER_SUCCESS_VALUE = 17;
      public static final int PING_VALUE = 18;
      public static final int PONG_VALUE = 19;
      public static final int REDELIVER_UNACKNOWLEDGED_MESSAGES_VALUE = 20;
      public static final int PARTITIONED_METADATA_VALUE = 21;
      public static final int PARTITIONED_METADATA_RESPONSE_VALUE = 22;
      public static final int LOOKUP_VALUE = 23;
      public static final int LOOKUP_RESPONSE_VALUE = 24;
      public static final int CONSUMER_STATS_VALUE = 25;
      public static final int CONSUMER_STATS_RESPONSE_VALUE = 26;
      
      
      public final int getNumber() { return value; }
      
      public static Type valueOf(int value) {
        switch (value) {
          case 2: return CONNECT;
          case 3: return CONNECTED;
          case 4: return SUBSCRIBE;
          case 5: return PRODUCER;
          case 6: return SEND;
          case 7: return SEND_RECEIPT;
          case 8: return SEND_ERROR;
          case 9: return MESSAGE;
          case 10: return ACK;
          case 11: return FLOW;
          case 12: return UNSUBSCRIBE;
          case 13: return SUCCESS;
          case 14: return ERROR;
          case 15: return CLOSE_PRODUCER;
          case 16: return CLOSE_CONSUMER;
          case 17: return PRODUCER_SUCCESS;
          case 18: return PING;
          case 19: return PONG;
          case 20: return REDELIVER_UNACKNOWLEDGED_MESSAGES;
          case 21: return PARTITIONED_METADATA;
          case 22: return PARTITIONED_METADATA_RESPONSE;
          case 23: return LOOKUP;
          case 24: return LOOKUP_RESPONSE;
          case 25: return CONSUMER_STATS;
          case 26: return CONSUMER_STATS_RESPONSE;
          default: return null;
        }
      }
      
      public static com.google.protobuf.Internal.EnumLiteMap<Type>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<Type>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<Type>() {
              public Type findValueByNumber(int number) {
                return Type.valueOf(number);
              }
            };
      
      private final int value;
      
      private Type(int index, int value) {
        this.value = value;
      }
      
      // @@protoc_insertion_point(enum_scope:pulsar.proto.BaseCommand.Type)
    }
    
    private int bitField0_;
    // required .pulsar.proto.BaseCommand.Type type = 1;
    public static final int TYPE_FIELD_NUMBER = 1;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type type_;
    public boolean hasType() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type getType() {
      return type_;
    }
    
    // optional .pulsar.proto.CommandConnect connect = 2;
    public static final int CONNECT_FIELD_NUMBER = 2;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect connect_;
    public boolean hasConnect() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect getConnect() {
      return connect_;
    }
    
    // optional .pulsar.proto.CommandConnected connected = 3;
    public static final int CONNECTED_FIELD_NUMBER = 3;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected connected_;
    public boolean hasConnected() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected getConnected() {
      return connected_;
    }
    
    // optional .pulsar.proto.CommandSubscribe subscribe = 4;
    public static final int SUBSCRIBE_FIELD_NUMBER = 4;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe subscribe_;
    public boolean hasSubscribe() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe getSubscribe() {
      return subscribe_;
    }
    
    // optional .pulsar.proto.CommandProducer producer = 5;
    public static final int PRODUCER_FIELD_NUMBER = 5;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer producer_;
    public boolean hasProducer() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer getProducer() {
      return producer_;
    }
    
    // optional .pulsar.proto.CommandSend send = 6;
    public static final int SEND_FIELD_NUMBER = 6;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend send_;
    public boolean hasSend() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend getSend() {
      return send_;
    }
    
    // optional .pulsar.proto.CommandSendReceipt send_receipt = 7;
    public static final int SEND_RECEIPT_FIELD_NUMBER = 7;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt sendReceipt_;
    public boolean hasSendReceipt() {
      return ((bitField0_ & 0x00000040) == 0x00000040);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt getSendReceipt() {
      return sendReceipt_;
    }
    
    // optional .pulsar.proto.CommandSendError send_error = 8;
    public static final int SEND_ERROR_FIELD_NUMBER = 8;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError sendError_;
    public boolean hasSendError() {
      return ((bitField0_ & 0x00000080) == 0x00000080);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError getSendError() {
      return sendError_;
    }
    
    // optional .pulsar.proto.CommandMessage message = 9;
    public static final int MESSAGE_FIELD_NUMBER = 9;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage message_;
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000100) == 0x00000100);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage getMessage() {
      return message_;
    }
    
    // optional .pulsar.proto.CommandAck ack = 10;
    public static final int ACK_FIELD_NUMBER = 10;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck ack_;
    public boolean hasAck() {
      return ((bitField0_ & 0x00000200) == 0x00000200);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck getAck() {
      return ack_;
    }
    
    // optional .pulsar.proto.CommandFlow flow = 11;
    public static final int FLOW_FIELD_NUMBER = 11;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow flow_;
    public boolean hasFlow() {
      return ((bitField0_ & 0x00000400) == 0x00000400);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow getFlow() {
      return flow_;
    }
    
    // optional .pulsar.proto.CommandUnsubscribe unsubscribe = 12;
    public static final int UNSUBSCRIBE_FIELD_NUMBER = 12;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe unsubscribe_;
    public boolean hasUnsubscribe() {
      return ((bitField0_ & 0x00000800) == 0x00000800);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe getUnsubscribe() {
      return unsubscribe_;
    }
    
    // optional .pulsar.proto.CommandSuccess success = 13;
    public static final int SUCCESS_FIELD_NUMBER = 13;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess success_;
    public boolean hasSuccess() {
      return ((bitField0_ & 0x00001000) == 0x00001000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess getSuccess() {
      return success_;
    }
    
    // optional .pulsar.proto.CommandError error = 14;
    public static final int ERROR_FIELD_NUMBER = 14;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError error_;
    public boolean hasError() {
      return ((bitField0_ & 0x00002000) == 0x00002000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError getError() {
      return error_;
    }
    
    // optional .pulsar.proto.CommandCloseProducer close_producer = 15;
    public static final int CLOSE_PRODUCER_FIELD_NUMBER = 15;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer closeProducer_;
    public boolean hasCloseProducer() {
      return ((bitField0_ & 0x00004000) == 0x00004000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer getCloseProducer() {
      return closeProducer_;
    }
    
    // optional .pulsar.proto.CommandCloseConsumer close_consumer = 16;
    public static final int CLOSE_CONSUMER_FIELD_NUMBER = 16;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer closeConsumer_;
    public boolean hasCloseConsumer() {
      return ((bitField0_ & 0x00008000) == 0x00008000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer getCloseConsumer() {
      return closeConsumer_;
    }
    
    // optional .pulsar.proto.CommandProducerSuccess producer_success = 17;
    public static final int PRODUCER_SUCCESS_FIELD_NUMBER = 17;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess producerSuccess_;
    public boolean hasProducerSuccess() {
      return ((bitField0_ & 0x00010000) == 0x00010000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess getProducerSuccess() {
      return producerSuccess_;
    }
    
    // optional .pulsar.proto.CommandPing ping = 18;
    public static final int PING_FIELD_NUMBER = 18;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing ping_;
    public boolean hasPing() {
      return ((bitField0_ & 0x00020000) == 0x00020000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing getPing() {
      return ping_;
    }
    
    // optional .pulsar.proto.CommandPong pong = 19;
    public static final int PONG_FIELD_NUMBER = 19;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong pong_;
    public boolean hasPong() {
      return ((bitField0_ & 0x00040000) == 0x00040000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong getPong() {
      return pong_;
    }
    
    // optional .pulsar.proto.CommandRedeliverUnacknowledgedMessages redeliverUnacknowledgedMessages = 20;
    public static final int REDELIVERUNACKNOWLEDGEDMESSAGES_FIELD_NUMBER = 20;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages redeliverUnacknowledgedMessages_;
    public boolean hasRedeliverUnacknowledgedMessages() {
      return ((bitField0_ & 0x00080000) == 0x00080000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages getRedeliverUnacknowledgedMessages() {
      return redeliverUnacknowledgedMessages_;
    }
    
    // optional .pulsar.proto.CommandPartitionedTopicMetadata partitionMetadata = 21;
    public static final int PARTITIONMETADATA_FIELD_NUMBER = 21;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata partitionMetadata_;
    public boolean hasPartitionMetadata() {
      return ((bitField0_ & 0x00100000) == 0x00100000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata getPartitionMetadata() {
      return partitionMetadata_;
    }
    
    // optional .pulsar.proto.CommandPartitionedTopicMetadataResponse partitionMetadataResponse = 22;
    public static final int PARTITIONMETADATARESPONSE_FIELD_NUMBER = 22;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse partitionMetadataResponse_;
    public boolean hasPartitionMetadataResponse() {
      return ((bitField0_ & 0x00200000) == 0x00200000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse getPartitionMetadataResponse() {
      return partitionMetadataResponse_;
    }
    
    // optional .pulsar.proto.CommandLookupTopic lookupTopic = 23;
    public static final int LOOKUPTOPIC_FIELD_NUMBER = 23;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic lookupTopic_;
    public boolean hasLookupTopic() {
      return ((bitField0_ & 0x00400000) == 0x00400000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic getLookupTopic() {
      return lookupTopic_;
    }
    
    // optional .pulsar.proto.CommandLookupTopicResponse lookupTopicResponse = 24;
    public static final int LOOKUPTOPICRESPONSE_FIELD_NUMBER = 24;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse lookupTopicResponse_;
    public boolean hasLookupTopicResponse() {
      return ((bitField0_ & 0x00800000) == 0x00800000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse getLookupTopicResponse() {
      return lookupTopicResponse_;
    }
    
    // optional .pulsar.proto.CommandConsumerStats consumerStats = 25;
    public static final int CONSUMERSTATS_FIELD_NUMBER = 25;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats consumerStats_;
    public boolean hasConsumerStats() {
      return ((bitField0_ & 0x01000000) == 0x01000000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats getConsumerStats() {
      return consumerStats_;
    }
    
    // optional .pulsar.proto.CommandConsumerStatsResponse consumerStatsResponse = 26;
    public static final int CONSUMERSTATSRESPONSE_FIELD_NUMBER = 26;
    private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse consumerStatsResponse_;
    public boolean hasConsumerStatsResponse() {
      return ((bitField0_ & 0x02000000) == 0x02000000);
    }
    public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse getConsumerStatsResponse() {
      return consumerStatsResponse_;
    }
    
    private void initFields() {
      type_ = com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type.CONNECT;
      connect_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance();
      connected_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance();
      subscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance();
      producer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance();
      send_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance();
      sendReceipt_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance();
      sendError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance();
      message_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance();
      ack_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance();
      flow_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance();
      unsubscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance();
      success_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance();
      error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance();
      closeProducer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance();
      closeConsumer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance();
      producerSuccess_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance();
      ping_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance();
      pong_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance();
      redeliverUnacknowledgedMessages_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance();
      partitionMetadata_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance();
      partitionMetadataResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance();
      lookupTopic_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance();
      lookupTopicResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance();
      consumerStats_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance();
      consumerStatsResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (!hasType()) {
        memoizedIsInitialized = 0;
        return false;
      }
      if (hasConnect()) {
        if (!getConnect().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasConnected()) {
        if (!getConnected().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasSubscribe()) {
        if (!getSubscribe().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasProducer()) {
        if (!getProducer().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasSend()) {
        if (!getSend().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasSendReceipt()) {
        if (!getSendReceipt().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasSendError()) {
        if (!getSendError().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasMessage()) {
        if (!getMessage().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasAck()) {
        if (!getAck().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasFlow()) {
        if (!getFlow().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasUnsubscribe()) {
        if (!getUnsubscribe().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasSuccess()) {
        if (!getSuccess().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasError()) {
        if (!getError().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasCloseProducer()) {
        if (!getCloseProducer().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasCloseConsumer()) {
        if (!getCloseConsumer().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasProducerSuccess()) {
        if (!getProducerSuccess().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasRedeliverUnacknowledgedMessages()) {
        if (!getRedeliverUnacknowledgedMessages().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasPartitionMetadata()) {
        if (!getPartitionMetadata().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasPartitionMetadataResponse()) {
        if (!getPartitionMetadataResponse().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasLookupTopic()) {
        if (!getLookupTopic().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasLookupTopicResponse()) {
        if (!getLookupTopicResponse().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasConsumerStats()) {
        if (!getConsumerStats().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasConsumerStatsResponse()) {
        if (!getConsumerStatsResponse().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }
    
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
        throw new RuntimeException("Cannot use CodedOutputStream");
    }
    
    public void writeTo(com.yahoo.pulsar.common.util.protobuf.ByteBufCodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeEnum(1, type_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, connect_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeMessage(3, connected_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeMessage(4, subscribe_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeMessage(5, producer_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeMessage(6, send_);
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        output.writeMessage(7, sendReceipt_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        output.writeMessage(8, sendError_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        output.writeMessage(9, message_);
      }
      if (((bitField0_ & 0x00000200) == 0x00000200)) {
        output.writeMessage(10, ack_);
      }
      if (((bitField0_ & 0x00000400) == 0x00000400)) {
        output.writeMessage(11, flow_);
      }
      if (((bitField0_ & 0x00000800) == 0x00000800)) {
        output.writeMessage(12, unsubscribe_);
      }
      if (((bitField0_ & 0x00001000) == 0x00001000)) {
        output.writeMessage(13, success_);
      }
      if (((bitField0_ & 0x00002000) == 0x00002000)) {
        output.writeMessage(14, error_);
      }
      if (((bitField0_ & 0x00004000) == 0x00004000)) {
        output.writeMessage(15, closeProducer_);
      }
      if (((bitField0_ & 0x00008000) == 0x00008000)) {
        output.writeMessage(16, closeConsumer_);
      }
      if (((bitField0_ & 0x00010000) == 0x00010000)) {
        output.writeMessage(17, producerSuccess_);
      }
      if (((bitField0_ & 0x00020000) == 0x00020000)) {
        output.writeMessage(18, ping_);
      }
      if (((bitField0_ & 0x00040000) == 0x00040000)) {
        output.writeMessage(19, pong_);
      }
      if (((bitField0_ & 0x00080000) == 0x00080000)) {
        output.writeMessage(20, redeliverUnacknowledgedMessages_);
      }
      if (((bitField0_ & 0x00100000) == 0x00100000)) {
        output.writeMessage(21, partitionMetadata_);
      }
      if (((bitField0_ & 0x00200000) == 0x00200000)) {
        output.writeMessage(22, partitionMetadataResponse_);
      }
      if (((bitField0_ & 0x00400000) == 0x00400000)) {
        output.writeMessage(23, lookupTopic_);
      }
      if (((bitField0_ & 0x00800000) == 0x00800000)) {
        output.writeMessage(24, lookupTopicResponse_);
      }
      if (((bitField0_ & 0x01000000) == 0x01000000)) {
        output.writeMessage(25, consumerStats_);
      }
      if (((bitField0_ & 0x02000000) == 0x02000000)) {
        output.writeMessage(26, consumerStatsResponse_);
      }
    }
    
    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;
    
      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(1, type_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, connect_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, connected_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(4, subscribe_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(5, producer_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(6, send_);
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(7, sendReceipt_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(8, sendError_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(9, message_);
      }
      if (((bitField0_ & 0x00000200) == 0x00000200)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(10, ack_);
      }
      if (((bitField0_ & 0x00000400) == 0x00000400)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(11, flow_);
      }
      if (((bitField0_ & 0x00000800) == 0x00000800)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(12, unsubscribe_);
      }
      if (((bitField0_ & 0x00001000) == 0x00001000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(13, success_);
      }
      if (((bitField0_ & 0x00002000) == 0x00002000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(14, error_);
      }
      if (((bitField0_ & 0x00004000) == 0x00004000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(15, closeProducer_);
      }
      if (((bitField0_ & 0x00008000) == 0x00008000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(16, closeConsumer_);
      }
      if (((bitField0_ & 0x00010000) == 0x00010000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(17, producerSuccess_);
      }
      if (((bitField0_ & 0x00020000) == 0x00020000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(18, ping_);
      }
      if (((bitField0_ & 0x00040000) == 0x00040000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(19, pong_);
      }
      if (((bitField0_ & 0x00080000) == 0x00080000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(20, redeliverUnacknowledgedMessages_);
      }
      if (((bitField0_ & 0x00100000) == 0x00100000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(21, partitionMetadata_);
      }
      if (((bitField0_ & 0x00200000) == 0x00200000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(22, partitionMetadataResponse_);
      }
      if (((bitField0_ & 0x00400000) == 0x00400000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(23, lookupTopic_);
      }
      if (((bitField0_ & 0x00800000) == 0x00800000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(24, lookupTopicResponse_);
      }
      if (((bitField0_ & 0x01000000) == 0x01000000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(25, consumerStats_);
      }
      if (((bitField0_ & 0x02000000) == 0x02000000)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(26, consumerStatsResponse_);
      }
      memoizedSerializedSize = size;
      return size;
    }
    
    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }
    
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
         throw new RuntimeException("Disabled");
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return newBuilder().mergeFrom(data, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      Builder builder = newBuilder();
      if (builder.mergeDelimitedFrom(input, extensionRegistry)) {
        return builder.buildParsed();
      } else {
        return null;
      }
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input).buildParsed();
    }
    public static com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return newBuilder().mergeFrom(input, extensionRegistry)
               .buildParsed();
    }
    
    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }
    
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageLite.Builder<
          com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand, Builder>
        implements com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommandOrBuilder, com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream.ByteBufMessageBuilder  {
      // Construct using com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.newBuilder()
      private final io.netty.util.Recycler.Handle handle;
      private Builder(io.netty.util.Recycler.Handle handle) {
        this.handle = handle;
        maybeForceBuilderInitialization();
      }
      private final static io.netty.util.Recycler<Builder> RECYCLER = new io.netty.util.Recycler<Builder>() {
         protected Builder newObject(io.netty.util.Recycler.Handle handle) {
               return new Builder(handle);
             }
            };
      
       public void recycle() {
                clear();
                if (handle != null) {RECYCLER.recycle(this, handle);}
            }
      
      private void maybeForceBuilderInitialization() {
      }
      private static Builder create() {
        return RECYCLER.get();
      }
      
      public Builder clear() {
        super.clear();
        type_ = com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type.CONNECT;
        bitField0_ = (bitField0_ & ~0x00000001);
        connect_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000002);
        connected_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000004);
        subscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000008);
        producer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000010);
        send_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000020);
        sendReceipt_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000040);
        sendError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000080);
        message_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000100);
        ack_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000200);
        flow_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000400);
        unsubscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00000800);
        success_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00001000);
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00002000);
        closeProducer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00004000);
        closeConsumer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00008000);
        producerSuccess_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00010000);
        ping_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00020000);
        pong_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00040000);
        redeliverUnacknowledgedMessages_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00080000);
        partitionMetadata_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00100000);
        partitionMetadataResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00200000);
        lookupTopic_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00400000);
        lookupTopicResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x00800000);
        consumerStats_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x01000000);
        consumerStatsResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance();
        bitField0_ = (bitField0_ & ~0x02000000);
        return this;
      }
      
      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand getDefaultInstanceForType() {
        return com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.getDefaultInstance();
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand build() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
      
      private com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand buildParsed()
          throws com.google.protobuf.InvalidProtocolBufferException {
        com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(
            result).asInvalidProtocolBufferException();
        }
        return result;
      }
      
      public com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand buildPartial() {
        com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand result = com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.RECYCLER.get();
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.type_ = type_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.connect_ = connect_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.connected_ = connected_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.subscribe_ = subscribe_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        result.producer_ = producer_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000020;
        }
        result.send_ = send_;
        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
          to_bitField0_ |= 0x00000040;
        }
        result.sendReceipt_ = sendReceipt_;
        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
          to_bitField0_ |= 0x00000080;
        }
        result.sendError_ = sendError_;
        if (((from_bitField0_ & 0x00000100) == 0x00000100)) {
          to_bitField0_ |= 0x00000100;
        }
        result.message_ = message_;
        if (((from_bitField0_ & 0x00000200) == 0x00000200)) {
          to_bitField0_ |= 0x00000200;
        }
        result.ack_ = ack_;
        if (((from_bitField0_ & 0x00000400) == 0x00000400)) {
          to_bitField0_ |= 0x00000400;
        }
        result.flow_ = flow_;
        if (((from_bitField0_ & 0x00000800) == 0x00000800)) {
          to_bitField0_ |= 0x00000800;
        }
        result.unsubscribe_ = unsubscribe_;
        if (((from_bitField0_ & 0x00001000) == 0x00001000)) {
          to_bitField0_ |= 0x00001000;
        }
        result.success_ = success_;
        if (((from_bitField0_ & 0x00002000) == 0x00002000)) {
          to_bitField0_ |= 0x00002000;
        }
        result.error_ = error_;
        if (((from_bitField0_ & 0x00004000) == 0x00004000)) {
          to_bitField0_ |= 0x00004000;
        }
        result.closeProducer_ = closeProducer_;
        if (((from_bitField0_ & 0x00008000) == 0x00008000)) {
          to_bitField0_ |= 0x00008000;
        }
        result.closeConsumer_ = closeConsumer_;
        if (((from_bitField0_ & 0x00010000) == 0x00010000)) {
          to_bitField0_ |= 0x00010000;
        }
        result.producerSuccess_ = producerSuccess_;
        if (((from_bitField0_ & 0x00020000) == 0x00020000)) {
          to_bitField0_ |= 0x00020000;
        }
        result.ping_ = ping_;
        if (((from_bitField0_ & 0x00040000) == 0x00040000)) {
          to_bitField0_ |= 0x00040000;
        }
        result.pong_ = pong_;
        if (((from_bitField0_ & 0x00080000) == 0x00080000)) {
          to_bitField0_ |= 0x00080000;
        }
        result.redeliverUnacknowledgedMessages_ = redeliverUnacknowledgedMessages_;
        if (((from_bitField0_ & 0x00100000) == 0x00100000)) {
          to_bitField0_ |= 0x00100000;
        }
        result.partitionMetadata_ = partitionMetadata_;
        if (((from_bitField0_ & 0x00200000) == 0x00200000)) {
          to_bitField0_ |= 0x00200000;
        }
        result.partitionMetadataResponse_ = partitionMetadataResponse_;
        if (((from_bitField0_ & 0x00400000) == 0x00400000)) {
          to_bitField0_ |= 0x00400000;
        }
        result.lookupTopic_ = lookupTopic_;
        if (((from_bitField0_ & 0x00800000) == 0x00800000)) {
          to_bitField0_ |= 0x00800000;
        }
        result.lookupTopicResponse_ = lookupTopicResponse_;
        if (((from_bitField0_ & 0x01000000) == 0x01000000)) {
          to_bitField0_ |= 0x01000000;
        }
        result.consumerStats_ = consumerStats_;
        if (((from_bitField0_ & 0x02000000) == 0x02000000)) {
          to_bitField0_ |= 0x02000000;
        }
        result.consumerStatsResponse_ = consumerStatsResponse_;
        result.bitField0_ = to_bitField0_;
        return result;
      }
      
      public Builder mergeFrom(com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand other) {
        if (other == com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.getDefaultInstance()) return this;
        if (other.hasType()) {
          setType(other.getType());
        }
        if (other.hasConnect()) {
          mergeConnect(other.getConnect());
        }
        if (other.hasConnected()) {
          mergeConnected(other.getConnected());
        }
        if (other.hasSubscribe()) {
          mergeSubscribe(other.getSubscribe());
        }
        if (other.hasProducer()) {
          mergeProducer(other.getProducer());
        }
        if (other.hasSend()) {
          mergeSend(other.getSend());
        }
        if (other.hasSendReceipt()) {
          mergeSendReceipt(other.getSendReceipt());
        }
        if (other.hasSendError()) {
          mergeSendError(other.getSendError());
        }
        if (other.hasMessage()) {
          mergeMessage(other.getMessage());
        }
        if (other.hasAck()) {
          mergeAck(other.getAck());
        }
        if (other.hasFlow()) {
          mergeFlow(other.getFlow());
        }
        if (other.hasUnsubscribe()) {
          mergeUnsubscribe(other.getUnsubscribe());
        }
        if (other.hasSuccess()) {
          mergeSuccess(other.getSuccess());
        }
        if (other.hasError()) {
          mergeError(other.getError());
        }
        if (other.hasCloseProducer()) {
          mergeCloseProducer(other.getCloseProducer());
        }
        if (other.hasCloseConsumer()) {
          mergeCloseConsumer(other.getCloseConsumer());
        }
        if (other.hasProducerSuccess()) {
          mergeProducerSuccess(other.getProducerSuccess());
        }
        if (other.hasPing()) {
          mergePing(other.getPing());
        }
        if (other.hasPong()) {
          mergePong(other.getPong());
        }
        if (other.hasRedeliverUnacknowledgedMessages()) {
          mergeRedeliverUnacknowledgedMessages(other.getRedeliverUnacknowledgedMessages());
        }
        if (other.hasPartitionMetadata()) {
          mergePartitionMetadata(other.getPartitionMetadata());
        }
        if (other.hasPartitionMetadataResponse()) {
          mergePartitionMetadataResponse(other.getPartitionMetadataResponse());
        }
        if (other.hasLookupTopic()) {
          mergeLookupTopic(other.getLookupTopic());
        }
        if (other.hasLookupTopicResponse()) {
          mergeLookupTopicResponse(other.getLookupTopicResponse());
        }
        if (other.hasConsumerStats()) {
          mergeConsumerStats(other.getConsumerStats());
        }
        if (other.hasConsumerStatsResponse()) {
          mergeConsumerStatsResponse(other.getConsumerStatsResponse());
        }
        return this;
      }
      
      public final boolean isInitialized() {
        if (!hasType()) {
          
          return false;
        }
        if (hasConnect()) {
          if (!getConnect().isInitialized()) {
            
            return false;
          }
        }
        if (hasConnected()) {
          if (!getConnected().isInitialized()) {
            
            return false;
          }
        }
        if (hasSubscribe()) {
          if (!getSubscribe().isInitialized()) {
            
            return false;
          }
        }
        if (hasProducer()) {
          if (!getProducer().isInitialized()) {
            
            return false;
          }
        }
        if (hasSend()) {
          if (!getSend().isInitialized()) {
            
            return false;
          }
        }
        if (hasSendReceipt()) {
          if (!getSendReceipt().isInitialized()) {
            
            return false;
          }
        }
        if (hasSendError()) {
          if (!getSendError().isInitialized()) {
            
            return false;
          }
        }
        if (hasMessage()) {
          if (!getMessage().isInitialized()) {
            
            return false;
          }
        }
        if (hasAck()) {
          if (!getAck().isInitialized()) {
            
            return false;
          }
        }
        if (hasFlow()) {
          if (!getFlow().isInitialized()) {
            
            return false;
          }
        }
        if (hasUnsubscribe()) {
          if (!getUnsubscribe().isInitialized()) {
            
            return false;
          }
        }
        if (hasSuccess()) {
          if (!getSuccess().isInitialized()) {
            
            return false;
          }
        }
        if (hasError()) {
          if (!getError().isInitialized()) {
            
            return false;
          }
        }
        if (hasCloseProducer()) {
          if (!getCloseProducer().isInitialized()) {
            
            return false;
          }
        }
        if (hasCloseConsumer()) {
          if (!getCloseConsumer().isInitialized()) {
            
            return false;
          }
        }
        if (hasProducerSuccess()) {
          if (!getProducerSuccess().isInitialized()) {
            
            return false;
          }
        }
        if (hasRedeliverUnacknowledgedMessages()) {
          if (!getRedeliverUnacknowledgedMessages().isInitialized()) {
            
            return false;
          }
        }
        if (hasPartitionMetadata()) {
          if (!getPartitionMetadata().isInitialized()) {
            
            return false;
          }
        }
        if (hasPartitionMetadataResponse()) {
          if (!getPartitionMetadataResponse().isInitialized()) {
            
            return false;
          }
        }
        if (hasLookupTopic()) {
          if (!getLookupTopic().isInitialized()) {
            
            return false;
          }
        }
        if (hasLookupTopicResponse()) {
          if (!getLookupTopicResponse().isInitialized()) {
            
            return false;
          }
        }
        if (hasConsumerStats()) {
          if (!getConsumerStats().isInitialized()) {
            
            return false;
          }
        }
        if (hasConsumerStatsResponse()) {
          if (!getConsumerStatsResponse().isInitialized()) {
            
            return false;
          }
        }
        return true;
      }
      
      public Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws java.io.IOException {
         throw new java.io.IOException("Merge from CodedInputStream is disabled");
                              }
      public Builder mergeFrom(
          com.yahoo.pulsar.common.util.protobuf.ByteBufCodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        while (true) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              
              return this;
            default: {
              if (!input.skipField(tag)) {
                
                return this;
              }
              break;
            }
            case 8: {
              int rawValue = input.readEnum();
              com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type value = com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type.valueOf(rawValue);
              if (value != null) {
                bitField0_ |= 0x00000001;
                type_ = value;
              }
              break;
            }
            case 18: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.newBuilder();
              if (hasConnect()) {
                subBuilder.mergeFrom(getConnect());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setConnect(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 26: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.newBuilder();
              if (hasConnected()) {
                subBuilder.mergeFrom(getConnected());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setConnected(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 34: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.newBuilder();
              if (hasSubscribe()) {
                subBuilder.mergeFrom(getSubscribe());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setSubscribe(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 42: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.newBuilder();
              if (hasProducer()) {
                subBuilder.mergeFrom(getProducer());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setProducer(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 50: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.newBuilder();
              if (hasSend()) {
                subBuilder.mergeFrom(getSend());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setSend(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 58: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.newBuilder();
              if (hasSendReceipt()) {
                subBuilder.mergeFrom(getSendReceipt());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setSendReceipt(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 66: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.newBuilder();
              if (hasSendError()) {
                subBuilder.mergeFrom(getSendError());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setSendError(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 74: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.newBuilder();
              if (hasMessage()) {
                subBuilder.mergeFrom(getMessage());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setMessage(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 82: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.newBuilder();
              if (hasAck()) {
                subBuilder.mergeFrom(getAck());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setAck(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 90: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.newBuilder();
              if (hasFlow()) {
                subBuilder.mergeFrom(getFlow());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setFlow(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 98: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.newBuilder();
              if (hasUnsubscribe()) {
                subBuilder.mergeFrom(getUnsubscribe());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setUnsubscribe(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 106: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.newBuilder();
              if (hasSuccess()) {
                subBuilder.mergeFrom(getSuccess());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setSuccess(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 114: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.newBuilder();
              if (hasError()) {
                subBuilder.mergeFrom(getError());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setError(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 122: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.newBuilder();
              if (hasCloseProducer()) {
                subBuilder.mergeFrom(getCloseProducer());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setCloseProducer(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 130: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.newBuilder();
              if (hasCloseConsumer()) {
                subBuilder.mergeFrom(getCloseConsumer());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setCloseConsumer(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 138: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.newBuilder();
              if (hasProducerSuccess()) {
                subBuilder.mergeFrom(getProducerSuccess());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setProducerSuccess(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 146: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.newBuilder();
              if (hasPing()) {
                subBuilder.mergeFrom(getPing());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setPing(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 154: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.newBuilder();
              if (hasPong()) {
                subBuilder.mergeFrom(getPong());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setPong(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 162: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.newBuilder();
              if (hasRedeliverUnacknowledgedMessages()) {
                subBuilder.mergeFrom(getRedeliverUnacknowledgedMessages());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setRedeliverUnacknowledgedMessages(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 170: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.newBuilder();
              if (hasPartitionMetadata()) {
                subBuilder.mergeFrom(getPartitionMetadata());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setPartitionMetadata(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 178: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.newBuilder();
              if (hasPartitionMetadataResponse()) {
                subBuilder.mergeFrom(getPartitionMetadataResponse());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setPartitionMetadataResponse(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 186: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.newBuilder();
              if (hasLookupTopic()) {
                subBuilder.mergeFrom(getLookupTopic());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setLookupTopic(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 194: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.newBuilder();
              if (hasLookupTopicResponse()) {
                subBuilder.mergeFrom(getLookupTopicResponse());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setLookupTopicResponse(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 202: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.newBuilder();
              if (hasConsumerStats()) {
                subBuilder.mergeFrom(getConsumerStats());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setConsumerStats(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
            case 210: {
              com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.Builder subBuilder = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.newBuilder();
              if (hasConsumerStatsResponse()) {
                subBuilder.mergeFrom(getConsumerStatsResponse());
              }
              input.readMessage(subBuilder, extensionRegistry);
              setConsumerStatsResponse(subBuilder.buildPartial());
              subBuilder.recycle();
              break;
            }
          }
        }
      }
      
      private int bitField0_;
      
      // required .pulsar.proto.BaseCommand.Type type = 1;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type type_ = com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type.CONNECT;
      public boolean hasType() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type getType() {
        return type_;
      }
      public Builder setType(com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000001;
        type_ = value;
        
        return this;
      }
      public Builder clearType() {
        bitField0_ = (bitField0_ & ~0x00000001);
        type_ = com.yahoo.pulsar.common.api.proto.PulsarApi.BaseCommand.Type.CONNECT;
        
        return this;
      }
      
      // optional .pulsar.proto.CommandConnect connect = 2;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect connect_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance();
      public boolean hasConnect() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect getConnect() {
        return connect_;
      }
      public Builder setConnect(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect value) {
        if (value == null) {
          throw new NullPointerException();
        }
        connect_ = value;
        
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder setConnect(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.Builder builderForValue) {
        connect_ = builderForValue.build();
        
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder mergeConnect(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect value) {
        if (((bitField0_ & 0x00000002) == 0x00000002) &&
            connect_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance()) {
          connect_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.newBuilder(connect_).mergeFrom(value).buildPartial();
        } else {
          connect_ = value;
        }
        
        bitField0_ |= 0x00000002;
        return this;
      }
      public Builder clearConnect() {
        connect_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnect.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      
      // optional .pulsar.proto.CommandConnected connected = 3;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected connected_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance();
      public boolean hasConnected() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected getConnected() {
        return connected_;
      }
      public Builder setConnected(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected value) {
        if (value == null) {
          throw new NullPointerException();
        }
        connected_ = value;
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder setConnected(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.Builder builderForValue) {
        connected_ = builderForValue.build();
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder mergeConnected(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected value) {
        if (((bitField0_ & 0x00000004) == 0x00000004) &&
            connected_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance()) {
          connected_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.newBuilder(connected_).mergeFrom(value).buildPartial();
        } else {
          connected_ = value;
        }
        
        bitField0_ |= 0x00000004;
        return this;
      }
      public Builder clearConnected() {
        connected_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConnected.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      
      // optional .pulsar.proto.CommandSubscribe subscribe = 4;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe subscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance();
      public boolean hasSubscribe() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe getSubscribe() {
        return subscribe_;
      }
      public Builder setSubscribe(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe value) {
        if (value == null) {
          throw new NullPointerException();
        }
        subscribe_ = value;
        
        bitField0_ |= 0x00000008;
        return this;
      }
      public Builder setSubscribe(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.Builder builderForValue) {
        subscribe_ = builderForValue.build();
        
        bitField0_ |= 0x00000008;
        return this;
      }
      public Builder mergeSubscribe(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe value) {
        if (((bitField0_ & 0x00000008) == 0x00000008) &&
            subscribe_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance()) {
          subscribe_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.newBuilder(subscribe_).mergeFrom(value).buildPartial();
        } else {
          subscribe_ = value;
        }
        
        bitField0_ |= 0x00000008;
        return this;
      }
      public Builder clearSubscribe() {
        subscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSubscribe.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }
      
      // optional .pulsar.proto.CommandProducer producer = 5;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer producer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance();
      public boolean hasProducer() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer getProducer() {
        return producer_;
      }
      public Builder setProducer(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer value) {
        if (value == null) {
          throw new NullPointerException();
        }
        producer_ = value;
        
        bitField0_ |= 0x00000010;
        return this;
      }
      public Builder setProducer(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.Builder builderForValue) {
        producer_ = builderForValue.build();
        
        bitField0_ |= 0x00000010;
        return this;
      }
      public Builder mergeProducer(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer value) {
        if (((bitField0_ & 0x00000010) == 0x00000010) &&
            producer_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance()) {
          producer_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.newBuilder(producer_).mergeFrom(value).buildPartial();
        } else {
          producer_ = value;
        }
        
        bitField0_ |= 0x00000010;
        return this;
      }
      public Builder clearProducer() {
        producer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducer.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000010);
        return this;
      }
      
      // optional .pulsar.proto.CommandSend send = 6;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend send_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance();
      public boolean hasSend() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend getSend() {
        return send_;
      }
      public Builder setSend(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend value) {
        if (value == null) {
          throw new NullPointerException();
        }
        send_ = value;
        
        bitField0_ |= 0x00000020;
        return this;
      }
      public Builder setSend(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.Builder builderForValue) {
        send_ = builderForValue.build();
        
        bitField0_ |= 0x00000020;
        return this;
      }
      public Builder mergeSend(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend value) {
        if (((bitField0_ & 0x00000020) == 0x00000020) &&
            send_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance()) {
          send_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.newBuilder(send_).mergeFrom(value).buildPartial();
        } else {
          send_ = value;
        }
        
        bitField0_ |= 0x00000020;
        return this;
      }
      public Builder clearSend() {
        send_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSend.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000020);
        return this;
      }
      
      // optional .pulsar.proto.CommandSendReceipt send_receipt = 7;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt sendReceipt_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance();
      public boolean hasSendReceipt() {
        return ((bitField0_ & 0x00000040) == 0x00000040);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt getSendReceipt() {
        return sendReceipt_;
      }
      public Builder setSendReceipt(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt value) {
        if (value == null) {
          throw new NullPointerException();
        }
        sendReceipt_ = value;
        
        bitField0_ |= 0x00000040;
        return this;
      }
      public Builder setSendReceipt(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.Builder builderForValue) {
        sendReceipt_ = builderForValue.build();
        
        bitField0_ |= 0x00000040;
        return this;
      }
      public Builder mergeSendReceipt(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt value) {
        if (((bitField0_ & 0x00000040) == 0x00000040) &&
            sendReceipt_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance()) {
          sendReceipt_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.newBuilder(sendReceipt_).mergeFrom(value).buildPartial();
        } else {
          sendReceipt_ = value;
        }
        
        bitField0_ |= 0x00000040;
        return this;
      }
      public Builder clearSendReceipt() {
        sendReceipt_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendReceipt.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000040);
        return this;
      }
      
      // optional .pulsar.proto.CommandSendError send_error = 8;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError sendError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance();
      public boolean hasSendError() {
        return ((bitField0_ & 0x00000080) == 0x00000080);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError getSendError() {
        return sendError_;
      }
      public Builder setSendError(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        sendError_ = value;
        
        bitField0_ |= 0x00000080;
        return this;
      }
      public Builder setSendError(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.Builder builderForValue) {
        sendError_ = builderForValue.build();
        
        bitField0_ |= 0x00000080;
        return this;
      }
      public Builder mergeSendError(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError value) {
        if (((bitField0_ & 0x00000080) == 0x00000080) &&
            sendError_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance()) {
          sendError_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.newBuilder(sendError_).mergeFrom(value).buildPartial();
        } else {
          sendError_ = value;
        }
        
        bitField0_ |= 0x00000080;
        return this;
      }
      public Builder clearSendError() {
        sendError_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSendError.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000080);
        return this;
      }
      
      // optional .pulsar.proto.CommandMessage message = 9;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage message_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance();
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000100) == 0x00000100);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage getMessage() {
        return message_;
      }
      public Builder setMessage(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage value) {
        if (value == null) {
          throw new NullPointerException();
        }
        message_ = value;
        
        bitField0_ |= 0x00000100;
        return this;
      }
      public Builder setMessage(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.Builder builderForValue) {
        message_ = builderForValue.build();
        
        bitField0_ |= 0x00000100;
        return this;
      }
      public Builder mergeMessage(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage value) {
        if (((bitField0_ & 0x00000100) == 0x00000100) &&
            message_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance()) {
          message_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.newBuilder(message_).mergeFrom(value).buildPartial();
        } else {
          message_ = value;
        }
        
        bitField0_ |= 0x00000100;
        return this;
      }
      public Builder clearMessage() {
        message_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandMessage.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000100);
        return this;
      }
      
      // optional .pulsar.proto.CommandAck ack = 10;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck ack_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance();
      public boolean hasAck() {
        return ((bitField0_ & 0x00000200) == 0x00000200);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck getAck() {
        return ack_;
      }
      public Builder setAck(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ack_ = value;
        
        bitField0_ |= 0x00000200;
        return this;
      }
      public Builder setAck(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.Builder builderForValue) {
        ack_ = builderForValue.build();
        
        bitField0_ |= 0x00000200;
        return this;
      }
      public Builder mergeAck(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck value) {
        if (((bitField0_ & 0x00000200) == 0x00000200) &&
            ack_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance()) {
          ack_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.newBuilder(ack_).mergeFrom(value).buildPartial();
        } else {
          ack_ = value;
        }
        
        bitField0_ |= 0x00000200;
        return this;
      }
      public Builder clearAck() {
        ack_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandAck.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000200);
        return this;
      }
      
      // optional .pulsar.proto.CommandFlow flow = 11;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow flow_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance();
      public boolean hasFlow() {
        return ((bitField0_ & 0x00000400) == 0x00000400);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow getFlow() {
        return flow_;
      }
      public Builder setFlow(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow value) {
        if (value == null) {
          throw new NullPointerException();
        }
        flow_ = value;
        
        bitField0_ |= 0x00000400;
        return this;
      }
      public Builder setFlow(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.Builder builderForValue) {
        flow_ = builderForValue.build();
        
        bitField0_ |= 0x00000400;
        return this;
      }
      public Builder mergeFlow(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow value) {
        if (((bitField0_ & 0x00000400) == 0x00000400) &&
            flow_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance()) {
          flow_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.newBuilder(flow_).mergeFrom(value).buildPartial();
        } else {
          flow_ = value;
        }
        
        bitField0_ |= 0x00000400;
        return this;
      }
      public Builder clearFlow() {
        flow_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandFlow.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000400);
        return this;
      }
      
      // optional .pulsar.proto.CommandUnsubscribe unsubscribe = 12;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe unsubscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance();
      public boolean hasUnsubscribe() {
        return ((bitField0_ & 0x00000800) == 0x00000800);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe getUnsubscribe() {
        return unsubscribe_;
      }
      public Builder setUnsubscribe(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe value) {
        if (value == null) {
          throw new NullPointerException();
        }
        unsubscribe_ = value;
        
        bitField0_ |= 0x00000800;
        return this;
      }
      public Builder setUnsubscribe(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.Builder builderForValue) {
        unsubscribe_ = builderForValue.build();
        
        bitField0_ |= 0x00000800;
        return this;
      }
      public Builder mergeUnsubscribe(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe value) {
        if (((bitField0_ & 0x00000800) == 0x00000800) &&
            unsubscribe_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance()) {
          unsubscribe_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.newBuilder(unsubscribe_).mergeFrom(value).buildPartial();
        } else {
          unsubscribe_ = value;
        }
        
        bitField0_ |= 0x00000800;
        return this;
      }
      public Builder clearUnsubscribe() {
        unsubscribe_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandUnsubscribe.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00000800);
        return this;
      }
      
      // optional .pulsar.proto.CommandSuccess success = 13;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess success_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance();
      public boolean hasSuccess() {
        return ((bitField0_ & 0x00001000) == 0x00001000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess getSuccess() {
        return success_;
      }
      public Builder setSuccess(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess value) {
        if (value == null) {
          throw new NullPointerException();
        }
        success_ = value;
        
        bitField0_ |= 0x00001000;
        return this;
      }
      public Builder setSuccess(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.Builder builderForValue) {
        success_ = builderForValue.build();
        
        bitField0_ |= 0x00001000;
        return this;
      }
      public Builder mergeSuccess(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess value) {
        if (((bitField0_ & 0x00001000) == 0x00001000) &&
            success_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance()) {
          success_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.newBuilder(success_).mergeFrom(value).buildPartial();
        } else {
          success_ = value;
        }
        
        bitField0_ |= 0x00001000;
        return this;
      }
      public Builder clearSuccess() {
        success_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandSuccess.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00001000);
        return this;
      }
      
      // optional .pulsar.proto.CommandError error = 14;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance();
      public boolean hasError() {
        return ((bitField0_ & 0x00002000) == 0x00002000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError getError() {
        return error_;
      }
      public Builder setError(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError value) {
        if (value == null) {
          throw new NullPointerException();
        }
        error_ = value;
        
        bitField0_ |= 0x00002000;
        return this;
      }
      public Builder setError(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.Builder builderForValue) {
        error_ = builderForValue.build();
        
        bitField0_ |= 0x00002000;
        return this;
      }
      public Builder mergeError(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError value) {
        if (((bitField0_ & 0x00002000) == 0x00002000) &&
            error_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance()) {
          error_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.newBuilder(error_).mergeFrom(value).buildPartial();
        } else {
          error_ = value;
        }
        
        bitField0_ |= 0x00002000;
        return this;
      }
      public Builder clearError() {
        error_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandError.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00002000);
        return this;
      }
      
      // optional .pulsar.proto.CommandCloseProducer close_producer = 15;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer closeProducer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance();
      public boolean hasCloseProducer() {
        return ((bitField0_ & 0x00004000) == 0x00004000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer getCloseProducer() {
        return closeProducer_;
      }
      public Builder setCloseProducer(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer value) {
        if (value == null) {
          throw new NullPointerException();
        }
        closeProducer_ = value;
        
        bitField0_ |= 0x00004000;
        return this;
      }
      public Builder setCloseProducer(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.Builder builderForValue) {
        closeProducer_ = builderForValue.build();
        
        bitField0_ |= 0x00004000;
        return this;
      }
      public Builder mergeCloseProducer(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer value) {
        if (((bitField0_ & 0x00004000) == 0x00004000) &&
            closeProducer_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance()) {
          closeProducer_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.newBuilder(closeProducer_).mergeFrom(value).buildPartial();
        } else {
          closeProducer_ = value;
        }
        
        bitField0_ |= 0x00004000;
        return this;
      }
      public Builder clearCloseProducer() {
        closeProducer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseProducer.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00004000);
        return this;
      }
      
      // optional .pulsar.proto.CommandCloseConsumer close_consumer = 16;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer closeConsumer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance();
      public boolean hasCloseConsumer() {
        return ((bitField0_ & 0x00008000) == 0x00008000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer getCloseConsumer() {
        return closeConsumer_;
      }
      public Builder setCloseConsumer(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer value) {
        if (value == null) {
          throw new NullPointerException();
        }
        closeConsumer_ = value;
        
        bitField0_ |= 0x00008000;
        return this;
      }
      public Builder setCloseConsumer(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.Builder builderForValue) {
        closeConsumer_ = builderForValue.build();
        
        bitField0_ |= 0x00008000;
        return this;
      }
      public Builder mergeCloseConsumer(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer value) {
        if (((bitField0_ & 0x00008000) == 0x00008000) &&
            closeConsumer_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance()) {
          closeConsumer_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.newBuilder(closeConsumer_).mergeFrom(value).buildPartial();
        } else {
          closeConsumer_ = value;
        }
        
        bitField0_ |= 0x00008000;
        return this;
      }
      public Builder clearCloseConsumer() {
        closeConsumer_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandCloseConsumer.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00008000);
        return this;
      }
      
      // optional .pulsar.proto.CommandProducerSuccess producer_success = 17;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess producerSuccess_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance();
      public boolean hasProducerSuccess() {
        return ((bitField0_ & 0x00010000) == 0x00010000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess getProducerSuccess() {
        return producerSuccess_;
      }
      public Builder setProducerSuccess(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess value) {
        if (value == null) {
          throw new NullPointerException();
        }
        producerSuccess_ = value;
        
        bitField0_ |= 0x00010000;
        return this;
      }
      public Builder setProducerSuccess(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.Builder builderForValue) {
        producerSuccess_ = builderForValue.build();
        
        bitField0_ |= 0x00010000;
        return this;
      }
      public Builder mergeProducerSuccess(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess value) {
        if (((bitField0_ & 0x00010000) == 0x00010000) &&
            producerSuccess_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance()) {
          producerSuccess_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.newBuilder(producerSuccess_).mergeFrom(value).buildPartial();
        } else {
          producerSuccess_ = value;
        }
        
        bitField0_ |= 0x00010000;
        return this;
      }
      public Builder clearProducerSuccess() {
        producerSuccess_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandProducerSuccess.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00010000);
        return this;
      }
      
      // optional .pulsar.proto.CommandPing ping = 18;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing ping_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance();
      public boolean hasPing() {
        return ((bitField0_ & 0x00020000) == 0x00020000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing getPing() {
        return ping_;
      }
      public Builder setPing(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing value) {
        if (value == null) {
          throw new NullPointerException();
        }
        ping_ = value;
        
        bitField0_ |= 0x00020000;
        return this;
      }
      public Builder setPing(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.Builder builderForValue) {
        ping_ = builderForValue.build();
        
        bitField0_ |= 0x00020000;
        return this;
      }
      public Builder mergePing(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing value) {
        if (((bitField0_ & 0x00020000) == 0x00020000) &&
            ping_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance()) {
          ping_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.newBuilder(ping_).mergeFrom(value).buildPartial();
        } else {
          ping_ = value;
        }
        
        bitField0_ |= 0x00020000;
        return this;
      }
      public Builder clearPing() {
        ping_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPing.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00020000);
        return this;
      }
      
      // optional .pulsar.proto.CommandPong pong = 19;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong pong_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance();
      public boolean hasPong() {
        return ((bitField0_ & 0x00040000) == 0x00040000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong getPong() {
        return pong_;
      }
      public Builder setPong(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong value) {
        if (value == null) {
          throw new NullPointerException();
        }
        pong_ = value;
        
        bitField0_ |= 0x00040000;
        return this;
      }
      public Builder setPong(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.Builder builderForValue) {
        pong_ = builderForValue.build();
        
        bitField0_ |= 0x00040000;
        return this;
      }
      public Builder mergePong(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong value) {
        if (((bitField0_ & 0x00040000) == 0x00040000) &&
            pong_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance()) {
          pong_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.newBuilder(pong_).mergeFrom(value).buildPartial();
        } else {
          pong_ = value;
        }
        
        bitField0_ |= 0x00040000;
        return this;
      }
      public Builder clearPong() {
        pong_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPong.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00040000);
        return this;
      }
      
      // optional .pulsar.proto.CommandRedeliverUnacknowledgedMessages redeliverUnacknowledgedMessages = 20;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages redeliverUnacknowledgedMessages_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance();
      public boolean hasRedeliverUnacknowledgedMessages() {
        return ((bitField0_ & 0x00080000) == 0x00080000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages getRedeliverUnacknowledgedMessages() {
        return redeliverUnacknowledgedMessages_;
      }
      public Builder setRedeliverUnacknowledgedMessages(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages value) {
        if (value == null) {
          throw new NullPointerException();
        }
        redeliverUnacknowledgedMessages_ = value;
        
        bitField0_ |= 0x00080000;
        return this;
      }
      public Builder setRedeliverUnacknowledgedMessages(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.Builder builderForValue) {
        redeliverUnacknowledgedMessages_ = builderForValue.build();
        
        bitField0_ |= 0x00080000;
        return this;
      }
      public Builder mergeRedeliverUnacknowledgedMessages(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages value) {
        if (((bitField0_ & 0x00080000) == 0x00080000) &&
            redeliverUnacknowledgedMessages_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance()) {
          redeliverUnacknowledgedMessages_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.newBuilder(redeliverUnacknowledgedMessages_).mergeFrom(value).buildPartial();
        } else {
          redeliverUnacknowledgedMessages_ = value;
        }
        
        bitField0_ |= 0x00080000;
        return this;
      }
      public Builder clearRedeliverUnacknowledgedMessages() {
        redeliverUnacknowledgedMessages_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandRedeliverUnacknowledgedMessages.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00080000);
        return this;
      }
      
      // optional .pulsar.proto.CommandPartitionedTopicMetadata partitionMetadata = 21;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata partitionMetadata_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance();
      public boolean hasPartitionMetadata() {
        return ((bitField0_ & 0x00100000) == 0x00100000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata getPartitionMetadata() {
        return partitionMetadata_;
      }
      public Builder setPartitionMetadata(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata value) {
        if (value == null) {
          throw new NullPointerException();
        }
        partitionMetadata_ = value;
        
        bitField0_ |= 0x00100000;
        return this;
      }
      public Builder setPartitionMetadata(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.Builder builderForValue) {
        partitionMetadata_ = builderForValue.build();
        
        bitField0_ |= 0x00100000;
        return this;
      }
      public Builder mergePartitionMetadata(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata value) {
        if (((bitField0_ & 0x00100000) == 0x00100000) &&
            partitionMetadata_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance()) {
          partitionMetadata_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.newBuilder(partitionMetadata_).mergeFrom(value).buildPartial();
        } else {
          partitionMetadata_ = value;
        }
        
        bitField0_ |= 0x00100000;
        return this;
      }
      public Builder clearPartitionMetadata() {
        partitionMetadata_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadata.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00100000);
        return this;
      }
      
      // optional .pulsar.proto.CommandPartitionedTopicMetadataResponse partitionMetadataResponse = 22;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse partitionMetadataResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance();
      public boolean hasPartitionMetadataResponse() {
        return ((bitField0_ & 0x00200000) == 0x00200000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse getPartitionMetadataResponse() {
        return partitionMetadataResponse_;
      }
      public Builder setPartitionMetadataResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse value) {
        if (value == null) {
          throw new NullPointerException();
        }
        partitionMetadataResponse_ = value;
        
        bitField0_ |= 0x00200000;
        return this;
      }
      public Builder setPartitionMetadataResponse(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.Builder builderForValue) {
        partitionMetadataResponse_ = builderForValue.build();
        
        bitField0_ |= 0x00200000;
        return this;
      }
      public Builder mergePartitionMetadataResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse value) {
        if (((bitField0_ & 0x00200000) == 0x00200000) &&
            partitionMetadataResponse_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance()) {
          partitionMetadataResponse_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.newBuilder(partitionMetadataResponse_).mergeFrom(value).buildPartial();
        } else {
          partitionMetadataResponse_ = value;
        }
        
        bitField0_ |= 0x00200000;
        return this;
      }
      public Builder clearPartitionMetadataResponse() {
        partitionMetadataResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandPartitionedTopicMetadataResponse.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00200000);
        return this;
      }
      
      // optional .pulsar.proto.CommandLookupTopic lookupTopic = 23;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic lookupTopic_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance();
      public boolean hasLookupTopic() {
        return ((bitField0_ & 0x00400000) == 0x00400000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic getLookupTopic() {
        return lookupTopic_;
      }
      public Builder setLookupTopic(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic value) {
        if (value == null) {
          throw new NullPointerException();
        }
        lookupTopic_ = value;
        
        bitField0_ |= 0x00400000;
        return this;
      }
      public Builder setLookupTopic(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.Builder builderForValue) {
        lookupTopic_ = builderForValue.build();
        
        bitField0_ |= 0x00400000;
        return this;
      }
      public Builder mergeLookupTopic(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic value) {
        if (((bitField0_ & 0x00400000) == 0x00400000) &&
            lookupTopic_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance()) {
          lookupTopic_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.newBuilder(lookupTopic_).mergeFrom(value).buildPartial();
        } else {
          lookupTopic_ = value;
        }
        
        bitField0_ |= 0x00400000;
        return this;
      }
      public Builder clearLookupTopic() {
        lookupTopic_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopic.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00400000);
        return this;
      }
      
      // optional .pulsar.proto.CommandLookupTopicResponse lookupTopicResponse = 24;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse lookupTopicResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance();
      public boolean hasLookupTopicResponse() {
        return ((bitField0_ & 0x00800000) == 0x00800000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse getLookupTopicResponse() {
        return lookupTopicResponse_;
      }
      public Builder setLookupTopicResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse value) {
        if (value == null) {
          throw new NullPointerException();
        }
        lookupTopicResponse_ = value;
        
        bitField0_ |= 0x00800000;
        return this;
      }
      public Builder setLookupTopicResponse(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.Builder builderForValue) {
        lookupTopicResponse_ = builderForValue.build();
        
        bitField0_ |= 0x00800000;
        return this;
      }
      public Builder mergeLookupTopicResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse value) {
        if (((bitField0_ & 0x00800000) == 0x00800000) &&
            lookupTopicResponse_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance()) {
          lookupTopicResponse_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.newBuilder(lookupTopicResponse_).mergeFrom(value).buildPartial();
        } else {
          lookupTopicResponse_ = value;
        }
        
        bitField0_ |= 0x00800000;
        return this;
      }
      public Builder clearLookupTopicResponse() {
        lookupTopicResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandLookupTopicResponse.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x00800000);
        return this;
      }
      
      // optional .pulsar.proto.CommandConsumerStats consumerStats = 25;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats consumerStats_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance();
      public boolean hasConsumerStats() {
        return ((bitField0_ & 0x01000000) == 0x01000000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats getConsumerStats() {
        return consumerStats_;
      }
      public Builder setConsumerStats(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats value) {
        if (value == null) {
          throw new NullPointerException();
        }
        consumerStats_ = value;
        
        bitField0_ |= 0x01000000;
        return this;
      }
      public Builder setConsumerStats(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.Builder builderForValue) {
        consumerStats_ = builderForValue.build();
        
        bitField0_ |= 0x01000000;
        return this;
      }
      public Builder mergeConsumerStats(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats value) {
        if (((bitField0_ & 0x01000000) == 0x01000000) &&
            consumerStats_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance()) {
          consumerStats_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.newBuilder(consumerStats_).mergeFrom(value).buildPartial();
        } else {
          consumerStats_ = value;
        }
        
        bitField0_ |= 0x01000000;
        return this;
      }
      public Builder clearConsumerStats() {
        consumerStats_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStats.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x01000000);
        return this;
      }
      
      // optional .pulsar.proto.CommandConsumerStatsResponse consumerStatsResponse = 26;
      private com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse consumerStatsResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance();
      public boolean hasConsumerStatsResponse() {
        return ((bitField0_ & 0x02000000) == 0x02000000);
      }
      public com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse getConsumerStatsResponse() {
        return consumerStatsResponse_;
      }
      public Builder setConsumerStatsResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse value) {
        if (value == null) {
          throw new NullPointerException();
        }
        consumerStatsResponse_ = value;
        
        bitField0_ |= 0x02000000;
        return this;
      }
      public Builder setConsumerStatsResponse(
          com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.Builder builderForValue) {
        consumerStatsResponse_ = builderForValue.build();
        
        bitField0_ |= 0x02000000;
        return this;
      }
      public Builder mergeConsumerStatsResponse(com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse value) {
        if (((bitField0_ & 0x02000000) == 0x02000000) &&
            consumerStatsResponse_ != com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance()) {
          consumerStatsResponse_ =
            com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.newBuilder(consumerStatsResponse_).mergeFrom(value).buildPartial();
        } else {
          consumerStatsResponse_ = value;
        }
        
        bitField0_ |= 0x02000000;
        return this;
      }
      public Builder clearConsumerStatsResponse() {
        consumerStatsResponse_ = com.yahoo.pulsar.common.api.proto.PulsarApi.CommandConsumerStatsResponse.getDefaultInstance();
        
        bitField0_ = (bitField0_ & ~0x02000000);
        return this;
      }
      
      // @@protoc_insertion_point(builder_scope:pulsar.proto.BaseCommand)
    }
    
    static {
      defaultInstance = new BaseCommand(true);
      defaultInstance.initFields();
    }
    
    // @@protoc_insertion_point(class_scope:pulsar.proto.BaseCommand)
  }
  
  
  static {
  }
  
  // @@protoc_insertion_point(outer_class_scope)
}