FileSystemMasterWorkerService.java

/**
 * Autogenerated by Thrift Compiler (0.9.3)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package alluxio.thrift;

import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;

import org.apache.thrift.scheme.TupleScheme;
import org.apache.thrift.protocol.TTupleProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
import org.apache.thrift.async.AsyncMethodCallback;
import org.apache.thrift.server.AbstractNonblockingServer.*;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import javax.annotation.Generated;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
public class FileSystemMasterWorkerService {

  /**
   * This interface contains file system master service endpoints for Alluxio workers.
   */
  public interface Iface extends alluxio.thrift.AlluxioService.Iface {

    /**
     * Periodic file system worker heartbeat. Returns the command for persisting
     * the blocks of a file.
     * 
     * @param workerId the id of the worker
     * 
     * @param persistedFiles the list of persisted files
     * 
     * @param options the method options
     */
    public FileSystemHeartbeatTResponse fileSystemHeartbeat(long workerId, List<Long> persistedFiles, FileSystemHeartbeatTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException;

    public GetFileInfoTResponse getFileInfo(long fileId, GetFileInfoTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException;

    /**
     * Returns the set of pinned file ids.
     * 
     * @param options the method options
     */
    public GetPinnedFileIdsTResponse getPinnedFileIds(GetPinnedFileIdsTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException;

    /**
     * Returns the UFS information for the given mount point identified by its id.
     * 
     * 
     * @param mountId the id of the ufs
     * 
     * @param options the method options
     */
    public GetUfsInfoTResponse getUfsInfo(long mountId, GetUfsInfoTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException;

  }

  public interface AsyncIface extends alluxio.thrift.AlluxioService .AsyncIface {

    public void fileSystemHeartbeat(long workerId, List<Long> persistedFiles, FileSystemHeartbeatTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void getFileInfo(long fileId, GetFileInfoTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void getPinnedFileIds(GetPinnedFileIdsTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void getUfsInfo(long mountId, GetUfsInfoTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

  }

  public static class Client extends alluxio.thrift.AlluxioService.Client implements Iface {
    public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      super(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
      super(iprot, oprot);
    }

    public FileSystemHeartbeatTResponse fileSystemHeartbeat(long workerId, List<Long> persistedFiles, FileSystemHeartbeatTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      send_fileSystemHeartbeat(workerId, persistedFiles, options);
      return recv_fileSystemHeartbeat();
    }

    public void send_fileSystemHeartbeat(long workerId, List<Long> persistedFiles, FileSystemHeartbeatTOptions options) throws org.apache.thrift.TException
    {
      fileSystemHeartbeat_args args = new fileSystemHeartbeat_args();
      args.setWorkerId(workerId);
      args.setPersistedFiles(persistedFiles);
      args.setOptions(options);
      sendBase("fileSystemHeartbeat", args);
    }

    public FileSystemHeartbeatTResponse recv_fileSystemHeartbeat() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      fileSystemHeartbeat_result result = new fileSystemHeartbeat_result();
      receiveBase(result, "fileSystemHeartbeat");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "fileSystemHeartbeat failed: unknown result");
    }

    public GetFileInfoTResponse getFileInfo(long fileId, GetFileInfoTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      send_getFileInfo(fileId, options);
      return recv_getFileInfo();
    }

    public void send_getFileInfo(long fileId, GetFileInfoTOptions options) throws org.apache.thrift.TException
    {
      getFileInfo_args args = new getFileInfo_args();
      args.setFileId(fileId);
      args.setOptions(options);
      sendBase("getFileInfo", args);
    }

    public GetFileInfoTResponse recv_getFileInfo() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      getFileInfo_result result = new getFileInfo_result();
      receiveBase(result, "getFileInfo");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getFileInfo failed: unknown result");
    }

    public GetPinnedFileIdsTResponse getPinnedFileIds(GetPinnedFileIdsTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      send_getPinnedFileIds(options);
      return recv_getPinnedFileIds();
    }

    public void send_getPinnedFileIds(GetPinnedFileIdsTOptions options) throws org.apache.thrift.TException
    {
      getPinnedFileIds_args args = new getPinnedFileIds_args();
      args.setOptions(options);
      sendBase("getPinnedFileIds", args);
    }

    public GetPinnedFileIdsTResponse recv_getPinnedFileIds() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      getPinnedFileIds_result result = new getPinnedFileIds_result();
      receiveBase(result, "getPinnedFileIds");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPinnedFileIds failed: unknown result");
    }

    public GetUfsInfoTResponse getUfsInfo(long mountId, GetUfsInfoTOptions options) throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      send_getUfsInfo(mountId, options);
      return recv_getUfsInfo();
    }

    public void send_getUfsInfo(long mountId, GetUfsInfoTOptions options) throws org.apache.thrift.TException
    {
      getUfsInfo_args args = new getUfsInfo_args();
      args.setMountId(mountId);
      args.setOptions(options);
      sendBase("getUfsInfo", args);
    }

    public GetUfsInfoTResponse recv_getUfsInfo() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException
    {
      getUfsInfo_result result = new getUfsInfo_result();
      receiveBase(result, "getUfsInfo");
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getUfsInfo failed: unknown result");
    }

  }
  public static class AsyncClient extends alluxio.thrift.AlluxioService.AsyncClient implements AsyncIface {
    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void fileSystemHeartbeat(long workerId, List<Long> persistedFiles, FileSystemHeartbeatTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      fileSystemHeartbeat_call method_call = new fileSystemHeartbeat_call(workerId, persistedFiles, options, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class fileSystemHeartbeat_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long workerId;
      private List<Long> persistedFiles;
      private FileSystemHeartbeatTOptions options;
      public fileSystemHeartbeat_call(long workerId, List<Long> persistedFiles, FileSystemHeartbeatTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.workerId = workerId;
        this.persistedFiles = persistedFiles;
        this.options = options;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("fileSystemHeartbeat", org.apache.thrift.protocol.TMessageType.CALL, 0));
        fileSystemHeartbeat_args args = new fileSystemHeartbeat_args();
        args.setWorkerId(workerId);
        args.setPersistedFiles(persistedFiles);
        args.setOptions(options);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public FileSystemHeartbeatTResponse getResult() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_fileSystemHeartbeat();
      }
    }

    public void getFileInfo(long fileId, GetFileInfoTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getFileInfo_call method_call = new getFileInfo_call(fileId, options, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getFileInfo_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long fileId;
      private GetFileInfoTOptions options;
      public getFileInfo_call(long fileId, GetFileInfoTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.fileId = fileId;
        this.options = options;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getFileInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getFileInfo_args args = new getFileInfo_args();
        args.setFileId(fileId);
        args.setOptions(options);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public GetFileInfoTResponse getResult() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getFileInfo();
      }
    }

    public void getPinnedFileIds(GetPinnedFileIdsTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getPinnedFileIds_call method_call = new getPinnedFileIds_call(options, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getPinnedFileIds_call extends org.apache.thrift.async.TAsyncMethodCall {
      private GetPinnedFileIdsTOptions options;
      public getPinnedFileIds_call(GetPinnedFileIdsTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.options = options;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getPinnedFileIds", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getPinnedFileIds_args args = new getPinnedFileIds_args();
        args.setOptions(options);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public GetPinnedFileIdsTResponse getResult() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getPinnedFileIds();
      }
    }

    public void getUfsInfo(long mountId, GetUfsInfoTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getUfsInfo_call method_call = new getUfsInfo_call(mountId, options, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getUfsInfo_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long mountId;
      private GetUfsInfoTOptions options;
      public getUfsInfo_call(long mountId, GetUfsInfoTOptions options, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.mountId = mountId;
        this.options = options;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getUfsInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getUfsInfo_args args = new getUfsInfo_args();
        args.setMountId(mountId);
        args.setOptions(options);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public GetUfsInfoTResponse getResult() throws alluxio.thrift.AlluxioTException, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getUfsInfo();
      }
    }

  }

  public static class Processor<I extends Iface> extends alluxio.thrift.AlluxioService.Processor<I> implements org.apache.thrift.TProcessor {
    private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
    public Processor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
    }

    protected Processor(I iface, Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends Iface> Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> getProcessMap(Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      processMap.put("fileSystemHeartbeat", new fileSystemHeartbeat());
      processMap.put("getFileInfo", new getFileInfo());
      processMap.put("getPinnedFileIds", new getPinnedFileIds());
      processMap.put("getUfsInfo", new getUfsInfo());
      return processMap;
    }

    public static class fileSystemHeartbeat<I extends Iface> extends org.apache.thrift.ProcessFunction<I, fileSystemHeartbeat_args> {
      public fileSystemHeartbeat() {
        super("fileSystemHeartbeat");
      }

      public fileSystemHeartbeat_args getEmptyArgsInstance() {
        return new fileSystemHeartbeat_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public fileSystemHeartbeat_result getResult(I iface, fileSystemHeartbeat_args args) throws org.apache.thrift.TException {
        fileSystemHeartbeat_result result = new fileSystemHeartbeat_result();
        try {
          result.success = iface.fileSystemHeartbeat(args.workerId, args.persistedFiles, args.options);
        } catch (alluxio.thrift.AlluxioTException e) {
          result.e = e;
        }
        return result;
      }
    }

    public static class getFileInfo<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getFileInfo_args> {
      public getFileInfo() {
        super("getFileInfo");
      }

      public getFileInfo_args getEmptyArgsInstance() {
        return new getFileInfo_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public getFileInfo_result getResult(I iface, getFileInfo_args args) throws org.apache.thrift.TException {
        getFileInfo_result result = new getFileInfo_result();
        try {
          result.success = iface.getFileInfo(args.fileId, args.options);
        } catch (alluxio.thrift.AlluxioTException e) {
          result.e = e;
        }
        return result;
      }
    }

    public static class getPinnedFileIds<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getPinnedFileIds_args> {
      public getPinnedFileIds() {
        super("getPinnedFileIds");
      }

      public getPinnedFileIds_args getEmptyArgsInstance() {
        return new getPinnedFileIds_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public getPinnedFileIds_result getResult(I iface, getPinnedFileIds_args args) throws org.apache.thrift.TException {
        getPinnedFileIds_result result = new getPinnedFileIds_result();
        try {
          result.success = iface.getPinnedFileIds(args.options);
        } catch (alluxio.thrift.AlluxioTException e) {
          result.e = e;
        }
        return result;
      }
    }

    public static class getUfsInfo<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getUfsInfo_args> {
      public getUfsInfo() {
        super("getUfsInfo");
      }

      public getUfsInfo_args getEmptyArgsInstance() {
        return new getUfsInfo_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public getUfsInfo_result getResult(I iface, getUfsInfo_args args) throws org.apache.thrift.TException {
        getUfsInfo_result result = new getUfsInfo_result();
        try {
          result.success = iface.getUfsInfo(args.mountId, args.options);
        } catch (alluxio.thrift.AlluxioTException e) {
          result.e = e;
        }
        return result;
      }
    }

  }

  public static class AsyncProcessor<I extends AsyncIface> extends alluxio.thrift.AlluxioService.AsyncProcessor<I> {
    private static final Logger LOGGER = LoggerFactory.getLogger(AsyncProcessor.class.getName());
    public AsyncProcessor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>>()));
    }

    protected AsyncProcessor(I iface, Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends AsyncIface> Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase,?>> getProcessMap(Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      processMap.put("fileSystemHeartbeat", new fileSystemHeartbeat());
      processMap.put("getFileInfo", new getFileInfo());
      processMap.put("getPinnedFileIds", new getPinnedFileIds());
      processMap.put("getUfsInfo", new getUfsInfo());
      return processMap;
    }

    public static class fileSystemHeartbeat<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, fileSystemHeartbeat_args, FileSystemHeartbeatTResponse> {
      public fileSystemHeartbeat() {
        super("fileSystemHeartbeat");
      }

      public fileSystemHeartbeat_args getEmptyArgsInstance() {
        return new fileSystemHeartbeat_args();
      }

      public AsyncMethodCallback<FileSystemHeartbeatTResponse> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<FileSystemHeartbeatTResponse>() { 
          public void onComplete(FileSystemHeartbeatTResponse o) {
            fileSystemHeartbeat_result result = new fileSystemHeartbeat_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            fileSystemHeartbeat_result result = new fileSystemHeartbeat_result();
            if (e instanceof alluxio.thrift.AlluxioTException) {
                        result.e = (alluxio.thrift.AlluxioTException) e;
                        result.setEIsSet(true);
                        msg = result;
            }
             else 
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, fileSystemHeartbeat_args args, org.apache.thrift.async.AsyncMethodCallback<FileSystemHeartbeatTResponse> resultHandler) throws TException {
        iface.fileSystemHeartbeat(args.workerId, args.persistedFiles, args.options,resultHandler);
      }
    }

    public static class getFileInfo<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getFileInfo_args, GetFileInfoTResponse> {
      public getFileInfo() {
        super("getFileInfo");
      }

      public getFileInfo_args getEmptyArgsInstance() {
        return new getFileInfo_args();
      }

      public AsyncMethodCallback<GetFileInfoTResponse> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<GetFileInfoTResponse>() { 
          public void onComplete(GetFileInfoTResponse o) {
            getFileInfo_result result = new getFileInfo_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            getFileInfo_result result = new getFileInfo_result();
            if (e instanceof alluxio.thrift.AlluxioTException) {
                        result.e = (alluxio.thrift.AlluxioTException) e;
                        result.setEIsSet(true);
                        msg = result;
            }
             else 
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getFileInfo_args args, org.apache.thrift.async.AsyncMethodCallback<GetFileInfoTResponse> resultHandler) throws TException {
        iface.getFileInfo(args.fileId, args.options,resultHandler);
      }
    }

    public static class getPinnedFileIds<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getPinnedFileIds_args, GetPinnedFileIdsTResponse> {
      public getPinnedFileIds() {
        super("getPinnedFileIds");
      }

      public getPinnedFileIds_args getEmptyArgsInstance() {
        return new getPinnedFileIds_args();
      }

      public AsyncMethodCallback<GetPinnedFileIdsTResponse> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<GetPinnedFileIdsTResponse>() { 
          public void onComplete(GetPinnedFileIdsTResponse o) {
            getPinnedFileIds_result result = new getPinnedFileIds_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            getPinnedFileIds_result result = new getPinnedFileIds_result();
            if (e instanceof alluxio.thrift.AlluxioTException) {
                        result.e = (alluxio.thrift.AlluxioTException) e;
                        result.setEIsSet(true);
                        msg = result;
            }
             else 
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getPinnedFileIds_args args, org.apache.thrift.async.AsyncMethodCallback<GetPinnedFileIdsTResponse> resultHandler) throws TException {
        iface.getPinnedFileIds(args.options,resultHandler);
      }
    }

    public static class getUfsInfo<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getUfsInfo_args, GetUfsInfoTResponse> {
      public getUfsInfo() {
        super("getUfsInfo");
      }

      public getUfsInfo_args getEmptyArgsInstance() {
        return new getUfsInfo_args();
      }

      public AsyncMethodCallback<GetUfsInfoTResponse> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<GetUfsInfoTResponse>() { 
          public void onComplete(GetUfsInfoTResponse o) {
            getUfsInfo_result result = new getUfsInfo_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            getUfsInfo_result result = new getUfsInfo_result();
            if (e instanceof alluxio.thrift.AlluxioTException) {
                        result.e = (alluxio.thrift.AlluxioTException) e;
                        result.setEIsSet(true);
                        msg = result;
            }
             else 
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getUfsInfo_args args, org.apache.thrift.async.AsyncMethodCallback<GetUfsInfoTResponse> resultHandler) throws TException {
        iface.getUfsInfo(args.mountId, args.options,resultHandler);
      }
    }

  }

  public static class fileSystemHeartbeat_args implements org.apache.thrift.TBase<fileSystemHeartbeat_args, fileSystemHeartbeat_args._Fields>, java.io.Serializable, Cloneable, Comparable<fileSystemHeartbeat_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("fileSystemHeartbeat_args");

    private static final org.apache.thrift.protocol.TField WORKER_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("workerId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField PERSISTED_FILES_FIELD_DESC = new org.apache.thrift.protocol.TField("persistedFiles", org.apache.thrift.protocol.TType.LIST, (short)2);
    private static final org.apache.thrift.protocol.TField OPTIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("options", org.apache.thrift.protocol.TType.STRUCT, (short)3);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new fileSystemHeartbeat_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new fileSystemHeartbeat_argsTupleSchemeFactory());
    }

    private long workerId; // required
    private List<Long> persistedFiles; // required
    private FileSystemHeartbeatTOptions options; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      /**
       * the id of the worker
       */
      WORKER_ID((short)1, "workerId"),
      /**
       * the list of persisted files
       */
      PERSISTED_FILES((short)2, "persistedFiles"),
      /**
       * the method options
       */
      OPTIONS((short)3, "options");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // WORKER_ID
            return WORKER_ID;
          case 2: // PERSISTED_FILES
            return PERSISTED_FILES;
          case 3: // OPTIONS
            return OPTIONS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __WORKERID_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.WORKER_ID, new org.apache.thrift.meta_data.FieldMetaData("workerId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.PERSISTED_FILES, new org.apache.thrift.meta_data.FieldMetaData("persistedFiles", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))));
      tmpMap.put(_Fields.OPTIONS, new org.apache.thrift.meta_data.FieldMetaData("options", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, FileSystemHeartbeatTOptions.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(fileSystemHeartbeat_args.class, metaDataMap);
    }

    public fileSystemHeartbeat_args() {
    }

    public fileSystemHeartbeat_args(
      long workerId,
      List<Long> persistedFiles,
      FileSystemHeartbeatTOptions options)
    {
      this();
      this.workerId = workerId;
      setWorkerIdIsSet(true);
      this.persistedFiles = persistedFiles;
      this.options = options;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public fileSystemHeartbeat_args(fileSystemHeartbeat_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.workerId = other.workerId;
      if (other.isSetPersistedFiles()) {
        List<Long> __this__persistedFiles = new ArrayList<Long>(other.persistedFiles);
        this.persistedFiles = __this__persistedFiles;
      }
      if (other.isSetOptions()) {
        this.options = new FileSystemHeartbeatTOptions(other.options);
      }
    }

    public fileSystemHeartbeat_args deepCopy() {
      return new fileSystemHeartbeat_args(this);
    }

    @Override
    public void clear() {
      setWorkerIdIsSet(false);
      this.workerId = 0;
      this.persistedFiles = null;
      this.options = null;
    }

    /**
     * the id of the worker
     */
    public long getWorkerId() {
      return this.workerId;
    }

    /**
     * the id of the worker
     */
    public fileSystemHeartbeat_args setWorkerId(long workerId) {
      this.workerId = workerId;
      setWorkerIdIsSet(true);
      return this;
    }

    public void unsetWorkerId() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __WORKERID_ISSET_ID);
    }

    /** Returns true if field workerId is set (has been assigned a value) and false otherwise */
    public boolean isSetWorkerId() {
      return EncodingUtils.testBit(__isset_bitfield, __WORKERID_ISSET_ID);
    }

    public void setWorkerIdIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __WORKERID_ISSET_ID, value);
    }

    public int getPersistedFilesSize() {
      return (this.persistedFiles == null) ? 0 : this.persistedFiles.size();
    }

    public java.util.Iterator<Long> getPersistedFilesIterator() {
      return (this.persistedFiles == null) ? null : this.persistedFiles.iterator();
    }

    public void addToPersistedFiles(long elem) {
      if (this.persistedFiles == null) {
        this.persistedFiles = new ArrayList<Long>();
      }
      this.persistedFiles.add(elem);
    }

    /**
     * the list of persisted files
     */
    public List<Long> getPersistedFiles() {
      return this.persistedFiles;
    }

    /**
     * the list of persisted files
     */
    public fileSystemHeartbeat_args setPersistedFiles(List<Long> persistedFiles) {
      this.persistedFiles = persistedFiles;
      return this;
    }

    public void unsetPersistedFiles() {
      this.persistedFiles = null;
    }

    /** Returns true if field persistedFiles is set (has been assigned a value) and false otherwise */
    public boolean isSetPersistedFiles() {
      return this.persistedFiles != null;
    }

    public void setPersistedFilesIsSet(boolean value) {
      if (!value) {
        this.persistedFiles = null;
      }
    }

    /**
     * the method options
     */
    public FileSystemHeartbeatTOptions getOptions() {
      return this.options;
    }

    /**
     * the method options
     */
    public fileSystemHeartbeat_args setOptions(FileSystemHeartbeatTOptions options) {
      this.options = options;
      return this;
    }

    public void unsetOptions() {
      this.options = null;
    }

    /** Returns true if field options is set (has been assigned a value) and false otherwise */
    public boolean isSetOptions() {
      return this.options != null;
    }

    public void setOptionsIsSet(boolean value) {
      if (!value) {
        this.options = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case WORKER_ID:
        if (value == null) {
          unsetWorkerId();
        } else {
          setWorkerId((Long)value);
        }
        break;

      case PERSISTED_FILES:
        if (value == null) {
          unsetPersistedFiles();
        } else {
          setPersistedFiles((List<Long>)value);
        }
        break;

      case OPTIONS:
        if (value == null) {
          unsetOptions();
        } else {
          setOptions((FileSystemHeartbeatTOptions)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case WORKER_ID:
        return getWorkerId();

      case PERSISTED_FILES:
        return getPersistedFiles();

      case OPTIONS:
        return getOptions();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case WORKER_ID:
        return isSetWorkerId();
      case PERSISTED_FILES:
        return isSetPersistedFiles();
      case OPTIONS:
        return isSetOptions();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof fileSystemHeartbeat_args)
        return this.equals((fileSystemHeartbeat_args)that);
      return false;
    }

    public boolean equals(fileSystemHeartbeat_args that) {
      if (that == null)
        return false;

      boolean this_present_workerId = true;
      boolean that_present_workerId = true;
      if (this_present_workerId || that_present_workerId) {
        if (!(this_present_workerId && that_present_workerId))
          return false;
        if (this.workerId != that.workerId)
          return false;
      }

      boolean this_present_persistedFiles = true && this.isSetPersistedFiles();
      boolean that_present_persistedFiles = true && that.isSetPersistedFiles();
      if (this_present_persistedFiles || that_present_persistedFiles) {
        if (!(this_present_persistedFiles && that_present_persistedFiles))
          return false;
        if (!this.persistedFiles.equals(that.persistedFiles))
          return false;
      }

      boolean this_present_options = true && this.isSetOptions();
      boolean that_present_options = true && that.isSetOptions();
      if (this_present_options || that_present_options) {
        if (!(this_present_options && that_present_options))
          return false;
        if (!this.options.equals(that.options))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_workerId = true;
      list.add(present_workerId);
      if (present_workerId)
        list.add(workerId);

      boolean present_persistedFiles = true && (isSetPersistedFiles());
      list.add(present_persistedFiles);
      if (present_persistedFiles)
        list.add(persistedFiles);

      boolean present_options = true && (isSetOptions());
      list.add(present_options);
      if (present_options)
        list.add(options);

      return list.hashCode();
    }

    @Override
    public int compareTo(fileSystemHeartbeat_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetWorkerId()).compareTo(other.isSetWorkerId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetWorkerId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.workerId, other.workerId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetPersistedFiles()).compareTo(other.isSetPersistedFiles());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPersistedFiles()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.persistedFiles, other.persistedFiles);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetOptions()).compareTo(other.isSetOptions());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOptions()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.options, other.options);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("fileSystemHeartbeat_args(");
      boolean first = true;

      sb.append("workerId:");
      sb.append(this.workerId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("persistedFiles:");
      if (this.persistedFiles == null) {
        sb.append("null");
      } else {
        sb.append(this.persistedFiles);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("options:");
      if (this.options == null) {
        sb.append("null");
      } else {
        sb.append(this.options);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (options != null) {
        options.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class fileSystemHeartbeat_argsStandardSchemeFactory implements SchemeFactory {
      public fileSystemHeartbeat_argsStandardScheme getScheme() {
        return new fileSystemHeartbeat_argsStandardScheme();
      }
    }

    private static class fileSystemHeartbeat_argsStandardScheme extends StandardScheme<fileSystemHeartbeat_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, fileSystemHeartbeat_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // WORKER_ID
              if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                struct.workerId = iprot.readI64();
                struct.setWorkerIdIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // PERSISTED_FILES
              if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                {
                  org.apache.thrift.protocol.TList _list82 = iprot.readListBegin();
                  struct.persistedFiles = new ArrayList<Long>(_list82.size);
                  long _elem83;
                  for (int _i84 = 0; _i84 < _list82.size; ++_i84)
                  {
                    _elem83 = iprot.readI64();
                    struct.persistedFiles.add(_elem83);
                  }
                  iprot.readListEnd();
                }
                struct.setPersistedFilesIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 3: // OPTIONS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.options = new FileSystemHeartbeatTOptions();
                struct.options.read(iprot);
                struct.setOptionsIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, fileSystemHeartbeat_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(WORKER_ID_FIELD_DESC);
        oprot.writeI64(struct.workerId);
        oprot.writeFieldEnd();
        if (struct.persistedFiles != null) {
          oprot.writeFieldBegin(PERSISTED_FILES_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.I64, struct.persistedFiles.size()));
            for (long _iter85 : struct.persistedFiles)
            {
              oprot.writeI64(_iter85);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
        if (struct.options != null) {
          oprot.writeFieldBegin(OPTIONS_FIELD_DESC);
          struct.options.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class fileSystemHeartbeat_argsTupleSchemeFactory implements SchemeFactory {
      public fileSystemHeartbeat_argsTupleScheme getScheme() {
        return new fileSystemHeartbeat_argsTupleScheme();
      }
    }

    private static class fileSystemHeartbeat_argsTupleScheme extends TupleScheme<fileSystemHeartbeat_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, fileSystemHeartbeat_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetWorkerId()) {
          optionals.set(0);
        }
        if (struct.isSetPersistedFiles()) {
          optionals.set(1);
        }
        if (struct.isSetOptions()) {
          optionals.set(2);
        }
        oprot.writeBitSet(optionals, 3);
        if (struct.isSetWorkerId()) {
          oprot.writeI64(struct.workerId);
        }
        if (struct.isSetPersistedFiles()) {
          {
            oprot.writeI32(struct.persistedFiles.size());
            for (long _iter86 : struct.persistedFiles)
            {
              oprot.writeI64(_iter86);
            }
          }
        }
        if (struct.isSetOptions()) {
          struct.options.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, fileSystemHeartbeat_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(3);
        if (incoming.get(0)) {
          struct.workerId = iprot.readI64();
          struct.setWorkerIdIsSet(true);
        }
        if (incoming.get(1)) {
          {
            org.apache.thrift.protocol.TList _list87 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.I64, iprot.readI32());
            struct.persistedFiles = new ArrayList<Long>(_list87.size);
            long _elem88;
            for (int _i89 = 0; _i89 < _list87.size; ++_i89)
            {
              _elem88 = iprot.readI64();
              struct.persistedFiles.add(_elem88);
            }
          }
          struct.setPersistedFilesIsSet(true);
        }
        if (incoming.get(2)) {
          struct.options = new FileSystemHeartbeatTOptions();
          struct.options.read(iprot);
          struct.setOptionsIsSet(true);
        }
      }
    }

  }

  public static class fileSystemHeartbeat_result implements org.apache.thrift.TBase<fileSystemHeartbeat_result, fileSystemHeartbeat_result._Fields>, java.io.Serializable, Cloneable, Comparable<fileSystemHeartbeat_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("fileSystemHeartbeat_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new fileSystemHeartbeat_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new fileSystemHeartbeat_resultTupleSchemeFactory());
    }

    private FileSystemHeartbeatTResponse success; // required
    private alluxio.thrift.AlluxioTException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, FileSystemHeartbeatTResponse.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(fileSystemHeartbeat_result.class, metaDataMap);
    }

    public fileSystemHeartbeat_result() {
    }

    public fileSystemHeartbeat_result(
      FileSystemHeartbeatTResponse success,
      alluxio.thrift.AlluxioTException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public fileSystemHeartbeat_result(fileSystemHeartbeat_result other) {
      if (other.isSetSuccess()) {
        this.success = new FileSystemHeartbeatTResponse(other.success);
      }
      if (other.isSetE()) {
        this.e = new alluxio.thrift.AlluxioTException(other.e);
      }
    }

    public fileSystemHeartbeat_result deepCopy() {
      return new fileSystemHeartbeat_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public FileSystemHeartbeatTResponse getSuccess() {
      return this.success;
    }

    public fileSystemHeartbeat_result setSuccess(FileSystemHeartbeatTResponse success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public alluxio.thrift.AlluxioTException getE() {
      return this.e;
    }

    public fileSystemHeartbeat_result setE(alluxio.thrift.AlluxioTException e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((FileSystemHeartbeatTResponse)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((alluxio.thrift.AlluxioTException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof fileSystemHeartbeat_result)
        return this.equals((fileSystemHeartbeat_result)that);
      return false;
    }

    public boolean equals(fileSystemHeartbeat_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_success = true && (isSetSuccess());
      list.add(present_success);
      if (present_success)
        list.add(success);

      boolean present_e = true && (isSetE());
      list.add(present_e);
      if (present_e)
        list.add(e);

      return list.hashCode();
    }

    @Override
    public int compareTo(fileSystemHeartbeat_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(other.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, other.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("fileSystemHeartbeat_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class fileSystemHeartbeat_resultStandardSchemeFactory implements SchemeFactory {
      public fileSystemHeartbeat_resultStandardScheme getScheme() {
        return new fileSystemHeartbeat_resultStandardScheme();
      }
    }

    private static class fileSystemHeartbeat_resultStandardScheme extends StandardScheme<fileSystemHeartbeat_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, fileSystemHeartbeat_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new FileSystemHeartbeatTResponse();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 1: // E
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.e = new alluxio.thrift.AlluxioTException();
                struct.e.read(iprot);
                struct.setEIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, fileSystemHeartbeat_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        if (struct.e != null) {
          oprot.writeFieldBegin(E_FIELD_DESC);
          struct.e.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class fileSystemHeartbeat_resultTupleSchemeFactory implements SchemeFactory {
      public fileSystemHeartbeat_resultTupleScheme getScheme() {
        return new fileSystemHeartbeat_resultTupleScheme();
      }
    }

    private static class fileSystemHeartbeat_resultTupleScheme extends TupleScheme<fileSystemHeartbeat_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, fileSystemHeartbeat_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        if (struct.isSetE()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
        if (struct.isSetE()) {
          struct.e.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, fileSystemHeartbeat_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.success = new FileSystemHeartbeatTResponse();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
        if (incoming.get(1)) {
          struct.e = new alluxio.thrift.AlluxioTException();
          struct.e.read(iprot);
          struct.setEIsSet(true);
        }
      }
    }

  }

  public static class getFileInfo_args implements org.apache.thrift.TBase<getFileInfo_args, getFileInfo_args._Fields>, java.io.Serializable, Cloneable, Comparable<getFileInfo_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getFileInfo_args");

    private static final org.apache.thrift.protocol.TField FILE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("fileId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField OPTIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("options", org.apache.thrift.protocol.TType.STRUCT, (short)2);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getFileInfo_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getFileInfo_argsTupleSchemeFactory());
    }

    private long fileId; // required
    private GetFileInfoTOptions options; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      /**
       * the id of the file
       */
      FILE_ID((short)1, "fileId"),
      /**
       * the method options
       */
      OPTIONS((short)2, "options");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // FILE_ID
            return FILE_ID;
          case 2: // OPTIONS
            return OPTIONS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __FILEID_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.FILE_ID, new org.apache.thrift.meta_data.FieldMetaData("fileId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.OPTIONS, new org.apache.thrift.meta_data.FieldMetaData("options", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, GetFileInfoTOptions.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getFileInfo_args.class, metaDataMap);
    }

    public getFileInfo_args() {
    }

    public getFileInfo_args(
      long fileId,
      GetFileInfoTOptions options)
    {
      this();
      this.fileId = fileId;
      setFileIdIsSet(true);
      this.options = options;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getFileInfo_args(getFileInfo_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.fileId = other.fileId;
      if (other.isSetOptions()) {
        this.options = new GetFileInfoTOptions(other.options);
      }
    }

    public getFileInfo_args deepCopy() {
      return new getFileInfo_args(this);
    }

    @Override
    public void clear() {
      setFileIdIsSet(false);
      this.fileId = 0;
      this.options = null;
    }

    /**
     * the id of the file
     */
    public long getFileId() {
      return this.fileId;
    }

    /**
     * the id of the file
     */
    public getFileInfo_args setFileId(long fileId) {
      this.fileId = fileId;
      setFileIdIsSet(true);
      return this;
    }

    public void unsetFileId() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __FILEID_ISSET_ID);
    }

    /** Returns true if field fileId is set (has been assigned a value) and false otherwise */
    public boolean isSetFileId() {
      return EncodingUtils.testBit(__isset_bitfield, __FILEID_ISSET_ID);
    }

    public void setFileIdIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __FILEID_ISSET_ID, value);
    }

    /**
     * the method options
     */
    public GetFileInfoTOptions getOptions() {
      return this.options;
    }

    /**
     * the method options
     */
    public getFileInfo_args setOptions(GetFileInfoTOptions options) {
      this.options = options;
      return this;
    }

    public void unsetOptions() {
      this.options = null;
    }

    /** Returns true if field options is set (has been assigned a value) and false otherwise */
    public boolean isSetOptions() {
      return this.options != null;
    }

    public void setOptionsIsSet(boolean value) {
      if (!value) {
        this.options = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case FILE_ID:
        if (value == null) {
          unsetFileId();
        } else {
          setFileId((Long)value);
        }
        break;

      case OPTIONS:
        if (value == null) {
          unsetOptions();
        } else {
          setOptions((GetFileInfoTOptions)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case FILE_ID:
        return getFileId();

      case OPTIONS:
        return getOptions();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case FILE_ID:
        return isSetFileId();
      case OPTIONS:
        return isSetOptions();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getFileInfo_args)
        return this.equals((getFileInfo_args)that);
      return false;
    }

    public boolean equals(getFileInfo_args that) {
      if (that == null)
        return false;

      boolean this_present_fileId = true;
      boolean that_present_fileId = true;
      if (this_present_fileId || that_present_fileId) {
        if (!(this_present_fileId && that_present_fileId))
          return false;
        if (this.fileId != that.fileId)
          return false;
      }

      boolean this_present_options = true && this.isSetOptions();
      boolean that_present_options = true && that.isSetOptions();
      if (this_present_options || that_present_options) {
        if (!(this_present_options && that_present_options))
          return false;
        if (!this.options.equals(that.options))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_fileId = true;
      list.add(present_fileId);
      if (present_fileId)
        list.add(fileId);

      boolean present_options = true && (isSetOptions());
      list.add(present_options);
      if (present_options)
        list.add(options);

      return list.hashCode();
    }

    @Override
    public int compareTo(getFileInfo_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetFileId()).compareTo(other.isSetFileId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetFileId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fileId, other.fileId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetOptions()).compareTo(other.isSetOptions());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOptions()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.options, other.options);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getFileInfo_args(");
      boolean first = true;

      sb.append("fileId:");
      sb.append(this.fileId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("options:");
      if (this.options == null) {
        sb.append("null");
      } else {
        sb.append(this.options);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (options != null) {
        options.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getFileInfo_argsStandardSchemeFactory implements SchemeFactory {
      public getFileInfo_argsStandardScheme getScheme() {
        return new getFileInfo_argsStandardScheme();
      }
    }

    private static class getFileInfo_argsStandardScheme extends StandardScheme<getFileInfo_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getFileInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // FILE_ID
              if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                struct.fileId = iprot.readI64();
                struct.setFileIdIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // OPTIONS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.options = new GetFileInfoTOptions();
                struct.options.read(iprot);
                struct.setOptionsIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getFileInfo_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(FILE_ID_FIELD_DESC);
        oprot.writeI64(struct.fileId);
        oprot.writeFieldEnd();
        if (struct.options != null) {
          oprot.writeFieldBegin(OPTIONS_FIELD_DESC);
          struct.options.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getFileInfo_argsTupleSchemeFactory implements SchemeFactory {
      public getFileInfo_argsTupleScheme getScheme() {
        return new getFileInfo_argsTupleScheme();
      }
    }

    private static class getFileInfo_argsTupleScheme extends TupleScheme<getFileInfo_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getFileInfo_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetFileId()) {
          optionals.set(0);
        }
        if (struct.isSetOptions()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetFileId()) {
          oprot.writeI64(struct.fileId);
        }
        if (struct.isSetOptions()) {
          struct.options.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getFileInfo_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.fileId = iprot.readI64();
          struct.setFileIdIsSet(true);
        }
        if (incoming.get(1)) {
          struct.options = new GetFileInfoTOptions();
          struct.options.read(iprot);
          struct.setOptionsIsSet(true);
        }
      }
    }

  }

  public static class getFileInfo_result implements org.apache.thrift.TBase<getFileInfo_result, getFileInfo_result._Fields>, java.io.Serializable, Cloneable, Comparable<getFileInfo_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getFileInfo_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getFileInfo_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getFileInfo_resultTupleSchemeFactory());
    }

    private GetFileInfoTResponse success; // required
    private alluxio.thrift.AlluxioTException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, GetFileInfoTResponse.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getFileInfo_result.class, metaDataMap);
    }

    public getFileInfo_result() {
    }

    public getFileInfo_result(
      GetFileInfoTResponse success,
      alluxio.thrift.AlluxioTException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getFileInfo_result(getFileInfo_result other) {
      if (other.isSetSuccess()) {
        this.success = new GetFileInfoTResponse(other.success);
      }
      if (other.isSetE()) {
        this.e = new alluxio.thrift.AlluxioTException(other.e);
      }
    }

    public getFileInfo_result deepCopy() {
      return new getFileInfo_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public GetFileInfoTResponse getSuccess() {
      return this.success;
    }

    public getFileInfo_result setSuccess(GetFileInfoTResponse success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public alluxio.thrift.AlluxioTException getE() {
      return this.e;
    }

    public getFileInfo_result setE(alluxio.thrift.AlluxioTException e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((GetFileInfoTResponse)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((alluxio.thrift.AlluxioTException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getFileInfo_result)
        return this.equals((getFileInfo_result)that);
      return false;
    }

    public boolean equals(getFileInfo_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_success = true && (isSetSuccess());
      list.add(present_success);
      if (present_success)
        list.add(success);

      boolean present_e = true && (isSetE());
      list.add(present_e);
      if (present_e)
        list.add(e);

      return list.hashCode();
    }

    @Override
    public int compareTo(getFileInfo_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(other.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, other.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getFileInfo_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getFileInfo_resultStandardSchemeFactory implements SchemeFactory {
      public getFileInfo_resultStandardScheme getScheme() {
        return new getFileInfo_resultStandardScheme();
      }
    }

    private static class getFileInfo_resultStandardScheme extends StandardScheme<getFileInfo_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getFileInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new GetFileInfoTResponse();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 1: // E
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.e = new alluxio.thrift.AlluxioTException();
                struct.e.read(iprot);
                struct.setEIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getFileInfo_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        if (struct.e != null) {
          oprot.writeFieldBegin(E_FIELD_DESC);
          struct.e.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getFileInfo_resultTupleSchemeFactory implements SchemeFactory {
      public getFileInfo_resultTupleScheme getScheme() {
        return new getFileInfo_resultTupleScheme();
      }
    }

    private static class getFileInfo_resultTupleScheme extends TupleScheme<getFileInfo_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getFileInfo_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        if (struct.isSetE()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
        if (struct.isSetE()) {
          struct.e.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getFileInfo_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.success = new GetFileInfoTResponse();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
        if (incoming.get(1)) {
          struct.e = new alluxio.thrift.AlluxioTException();
          struct.e.read(iprot);
          struct.setEIsSet(true);
        }
      }
    }

  }

  public static class getPinnedFileIds_args implements org.apache.thrift.TBase<getPinnedFileIds_args, getPinnedFileIds_args._Fields>, java.io.Serializable, Cloneable, Comparable<getPinnedFileIds_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPinnedFileIds_args");

    private static final org.apache.thrift.protocol.TField OPTIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("options", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getPinnedFileIds_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getPinnedFileIds_argsTupleSchemeFactory());
    }

    private GetPinnedFileIdsTOptions options; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      /**
       * the method options
       */
      OPTIONS((short)1, "options");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // OPTIONS
            return OPTIONS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.OPTIONS, new org.apache.thrift.meta_data.FieldMetaData("options", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, GetPinnedFileIdsTOptions.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPinnedFileIds_args.class, metaDataMap);
    }

    public getPinnedFileIds_args() {
    }

    public getPinnedFileIds_args(
      GetPinnedFileIdsTOptions options)
    {
      this();
      this.options = options;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPinnedFileIds_args(getPinnedFileIds_args other) {
      if (other.isSetOptions()) {
        this.options = new GetPinnedFileIdsTOptions(other.options);
      }
    }

    public getPinnedFileIds_args deepCopy() {
      return new getPinnedFileIds_args(this);
    }

    @Override
    public void clear() {
      this.options = null;
    }

    /**
     * the method options
     */
    public GetPinnedFileIdsTOptions getOptions() {
      return this.options;
    }

    /**
     * the method options
     */
    public getPinnedFileIds_args setOptions(GetPinnedFileIdsTOptions options) {
      this.options = options;
      return this;
    }

    public void unsetOptions() {
      this.options = null;
    }

    /** Returns true if field options is set (has been assigned a value) and false otherwise */
    public boolean isSetOptions() {
      return this.options != null;
    }

    public void setOptionsIsSet(boolean value) {
      if (!value) {
        this.options = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case OPTIONS:
        if (value == null) {
          unsetOptions();
        } else {
          setOptions((GetPinnedFileIdsTOptions)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case OPTIONS:
        return getOptions();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case OPTIONS:
        return isSetOptions();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPinnedFileIds_args)
        return this.equals((getPinnedFileIds_args)that);
      return false;
    }

    public boolean equals(getPinnedFileIds_args that) {
      if (that == null)
        return false;

      boolean this_present_options = true && this.isSetOptions();
      boolean that_present_options = true && that.isSetOptions();
      if (this_present_options || that_present_options) {
        if (!(this_present_options && that_present_options))
          return false;
        if (!this.options.equals(that.options))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_options = true && (isSetOptions());
      list.add(present_options);
      if (present_options)
        list.add(options);

      return list.hashCode();
    }

    @Override
    public int compareTo(getPinnedFileIds_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetOptions()).compareTo(other.isSetOptions());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOptions()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.options, other.options);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPinnedFileIds_args(");
      boolean first = true;

      sb.append("options:");
      if (this.options == null) {
        sb.append("null");
      } else {
        sb.append(this.options);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (options != null) {
        options.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getPinnedFileIds_argsStandardSchemeFactory implements SchemeFactory {
      public getPinnedFileIds_argsStandardScheme getScheme() {
        return new getPinnedFileIds_argsStandardScheme();
      }
    }

    private static class getPinnedFileIds_argsStandardScheme extends StandardScheme<getPinnedFileIds_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getPinnedFileIds_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // OPTIONS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.options = new GetPinnedFileIdsTOptions();
                struct.options.read(iprot);
                struct.setOptionsIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getPinnedFileIds_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.options != null) {
          oprot.writeFieldBegin(OPTIONS_FIELD_DESC);
          struct.options.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getPinnedFileIds_argsTupleSchemeFactory implements SchemeFactory {
      public getPinnedFileIds_argsTupleScheme getScheme() {
        return new getPinnedFileIds_argsTupleScheme();
      }
    }

    private static class getPinnedFileIds_argsTupleScheme extends TupleScheme<getPinnedFileIds_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getPinnedFileIds_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetOptions()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetOptions()) {
          struct.options.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getPinnedFileIds_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.options = new GetPinnedFileIdsTOptions();
          struct.options.read(iprot);
          struct.setOptionsIsSet(true);
        }
      }
    }

  }

  public static class getPinnedFileIds_result implements org.apache.thrift.TBase<getPinnedFileIds_result, getPinnedFileIds_result._Fields>, java.io.Serializable, Cloneable, Comparable<getPinnedFileIds_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getPinnedFileIds_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getPinnedFileIds_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getPinnedFileIds_resultTupleSchemeFactory());
    }

    private GetPinnedFileIdsTResponse success; // required
    private alluxio.thrift.AlluxioTException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, GetPinnedFileIdsTResponse.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getPinnedFileIds_result.class, metaDataMap);
    }

    public getPinnedFileIds_result() {
    }

    public getPinnedFileIds_result(
      GetPinnedFileIdsTResponse success,
      alluxio.thrift.AlluxioTException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getPinnedFileIds_result(getPinnedFileIds_result other) {
      if (other.isSetSuccess()) {
        this.success = new GetPinnedFileIdsTResponse(other.success);
      }
      if (other.isSetE()) {
        this.e = new alluxio.thrift.AlluxioTException(other.e);
      }
    }

    public getPinnedFileIds_result deepCopy() {
      return new getPinnedFileIds_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public GetPinnedFileIdsTResponse getSuccess() {
      return this.success;
    }

    public getPinnedFileIds_result setSuccess(GetPinnedFileIdsTResponse success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public alluxio.thrift.AlluxioTException getE() {
      return this.e;
    }

    public getPinnedFileIds_result setE(alluxio.thrift.AlluxioTException e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((GetPinnedFileIdsTResponse)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((alluxio.thrift.AlluxioTException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getPinnedFileIds_result)
        return this.equals((getPinnedFileIds_result)that);
      return false;
    }

    public boolean equals(getPinnedFileIds_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_success = true && (isSetSuccess());
      list.add(present_success);
      if (present_success)
        list.add(success);

      boolean present_e = true && (isSetE());
      list.add(present_e);
      if (present_e)
        list.add(e);

      return list.hashCode();
    }

    @Override
    public int compareTo(getPinnedFileIds_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(other.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, other.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getPinnedFileIds_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getPinnedFileIds_resultStandardSchemeFactory implements SchemeFactory {
      public getPinnedFileIds_resultStandardScheme getScheme() {
        return new getPinnedFileIds_resultStandardScheme();
      }
    }

    private static class getPinnedFileIds_resultStandardScheme extends StandardScheme<getPinnedFileIds_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getPinnedFileIds_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new GetPinnedFileIdsTResponse();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 1: // E
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.e = new alluxio.thrift.AlluxioTException();
                struct.e.read(iprot);
                struct.setEIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getPinnedFileIds_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        if (struct.e != null) {
          oprot.writeFieldBegin(E_FIELD_DESC);
          struct.e.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getPinnedFileIds_resultTupleSchemeFactory implements SchemeFactory {
      public getPinnedFileIds_resultTupleScheme getScheme() {
        return new getPinnedFileIds_resultTupleScheme();
      }
    }

    private static class getPinnedFileIds_resultTupleScheme extends TupleScheme<getPinnedFileIds_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getPinnedFileIds_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        if (struct.isSetE()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
        if (struct.isSetE()) {
          struct.e.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getPinnedFileIds_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.success = new GetPinnedFileIdsTResponse();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
        if (incoming.get(1)) {
          struct.e = new alluxio.thrift.AlluxioTException();
          struct.e.read(iprot);
          struct.setEIsSet(true);
        }
      }
    }

  }

  public static class getUfsInfo_args implements org.apache.thrift.TBase<getUfsInfo_args, getUfsInfo_args._Fields>, java.io.Serializable, Cloneable, Comparable<getUfsInfo_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getUfsInfo_args");

    private static final org.apache.thrift.protocol.TField MOUNT_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("mountId", org.apache.thrift.protocol.TType.I64, (short)1);
    private static final org.apache.thrift.protocol.TField OPTIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("options", org.apache.thrift.protocol.TType.STRUCT, (short)2);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getUfsInfo_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getUfsInfo_argsTupleSchemeFactory());
    }

    private long mountId; // required
    private GetUfsInfoTOptions options; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      /**
       * the id of the ufs
       */
      MOUNT_ID((short)1, "mountId"),
      /**
       * the method options
       */
      OPTIONS((short)2, "options");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MOUNT_ID
            return MOUNT_ID;
          case 2: // OPTIONS
            return OPTIONS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __MOUNTID_ISSET_ID = 0;
    private byte __isset_bitfield = 0;
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MOUNT_ID, new org.apache.thrift.meta_data.FieldMetaData("mountId", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      tmpMap.put(_Fields.OPTIONS, new org.apache.thrift.meta_data.FieldMetaData("options", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, GetUfsInfoTOptions.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getUfsInfo_args.class, metaDataMap);
    }

    public getUfsInfo_args() {
    }

    public getUfsInfo_args(
      long mountId,
      GetUfsInfoTOptions options)
    {
      this();
      this.mountId = mountId;
      setMountIdIsSet(true);
      this.options = options;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getUfsInfo_args(getUfsInfo_args other) {
      __isset_bitfield = other.__isset_bitfield;
      this.mountId = other.mountId;
      if (other.isSetOptions()) {
        this.options = new GetUfsInfoTOptions(other.options);
      }
    }

    public getUfsInfo_args deepCopy() {
      return new getUfsInfo_args(this);
    }

    @Override
    public void clear() {
      setMountIdIsSet(false);
      this.mountId = 0;
      this.options = null;
    }

    /**
     * the id of the ufs
     */
    public long getMountId() {
      return this.mountId;
    }

    /**
     * the id of the ufs
     */
    public getUfsInfo_args setMountId(long mountId) {
      this.mountId = mountId;
      setMountIdIsSet(true);
      return this;
    }

    public void unsetMountId() {
      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __MOUNTID_ISSET_ID);
    }

    /** Returns true if field mountId is set (has been assigned a value) and false otherwise */
    public boolean isSetMountId() {
      return EncodingUtils.testBit(__isset_bitfield, __MOUNTID_ISSET_ID);
    }

    public void setMountIdIsSet(boolean value) {
      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __MOUNTID_ISSET_ID, value);
    }

    /**
     * the method options
     */
    public GetUfsInfoTOptions getOptions() {
      return this.options;
    }

    /**
     * the method options
     */
    public getUfsInfo_args setOptions(GetUfsInfoTOptions options) {
      this.options = options;
      return this;
    }

    public void unsetOptions() {
      this.options = null;
    }

    /** Returns true if field options is set (has been assigned a value) and false otherwise */
    public boolean isSetOptions() {
      return this.options != null;
    }

    public void setOptionsIsSet(boolean value) {
      if (!value) {
        this.options = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MOUNT_ID:
        if (value == null) {
          unsetMountId();
        } else {
          setMountId((Long)value);
        }
        break;

      case OPTIONS:
        if (value == null) {
          unsetOptions();
        } else {
          setOptions((GetUfsInfoTOptions)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MOUNT_ID:
        return getMountId();

      case OPTIONS:
        return getOptions();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MOUNT_ID:
        return isSetMountId();
      case OPTIONS:
        return isSetOptions();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getUfsInfo_args)
        return this.equals((getUfsInfo_args)that);
      return false;
    }

    public boolean equals(getUfsInfo_args that) {
      if (that == null)
        return false;

      boolean this_present_mountId = true;
      boolean that_present_mountId = true;
      if (this_present_mountId || that_present_mountId) {
        if (!(this_present_mountId && that_present_mountId))
          return false;
        if (this.mountId != that.mountId)
          return false;
      }

      boolean this_present_options = true && this.isSetOptions();
      boolean that_present_options = true && that.isSetOptions();
      if (this_present_options || that_present_options) {
        if (!(this_present_options && that_present_options))
          return false;
        if (!this.options.equals(that.options))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_mountId = true;
      list.add(present_mountId);
      if (present_mountId)
        list.add(mountId);

      boolean present_options = true && (isSetOptions());
      list.add(present_options);
      if (present_options)
        list.add(options);

      return list.hashCode();
    }

    @Override
    public int compareTo(getUfsInfo_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMountId()).compareTo(other.isSetMountId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMountId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mountId, other.mountId);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetOptions()).compareTo(other.isSetOptions());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetOptions()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.options, other.options);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getUfsInfo_args(");
      boolean first = true;

      sb.append("mountId:");
      sb.append(this.mountId);
      first = false;
      if (!first) sb.append(", ");
      sb.append("options:");
      if (this.options == null) {
        sb.append("null");
      } else {
        sb.append(this.options);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (options != null) {
        options.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getUfsInfo_argsStandardSchemeFactory implements SchemeFactory {
      public getUfsInfo_argsStandardScheme getScheme() {
        return new getUfsInfo_argsStandardScheme();
      }
    }

    private static class getUfsInfo_argsStandardScheme extends StandardScheme<getUfsInfo_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getUfsInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MOUNT_ID
              if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                struct.mountId = iprot.readI64();
                struct.setMountIdIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // OPTIONS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.options = new GetUfsInfoTOptions();
                struct.options.read(iprot);
                struct.setOptionsIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getUfsInfo_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldBegin(MOUNT_ID_FIELD_DESC);
        oprot.writeI64(struct.mountId);
        oprot.writeFieldEnd();
        if (struct.options != null) {
          oprot.writeFieldBegin(OPTIONS_FIELD_DESC);
          struct.options.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getUfsInfo_argsTupleSchemeFactory implements SchemeFactory {
      public getUfsInfo_argsTupleScheme getScheme() {
        return new getUfsInfo_argsTupleScheme();
      }
    }

    private static class getUfsInfo_argsTupleScheme extends TupleScheme<getUfsInfo_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getUfsInfo_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMountId()) {
          optionals.set(0);
        }
        if (struct.isSetOptions()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetMountId()) {
          oprot.writeI64(struct.mountId);
        }
        if (struct.isSetOptions()) {
          struct.options.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getUfsInfo_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.mountId = iprot.readI64();
          struct.setMountIdIsSet(true);
        }
        if (incoming.get(1)) {
          struct.options = new GetUfsInfoTOptions();
          struct.options.read(iprot);
          struct.setOptionsIsSet(true);
        }
      }
    }

  }

  public static class getUfsInfo_result implements org.apache.thrift.TBase<getUfsInfo_result, getUfsInfo_result._Fields>, java.io.Serializable, Cloneable, Comparable<getUfsInfo_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getUfsInfo_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getUfsInfo_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getUfsInfo_resultTupleSchemeFactory());
    }

    private GetUfsInfoTResponse success; // required
    private alluxio.thrift.AlluxioTException e; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, GetUfsInfoTResponse.class)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getUfsInfo_result.class, metaDataMap);
    }

    public getUfsInfo_result() {
    }

    public getUfsInfo_result(
      GetUfsInfoTResponse success,
      alluxio.thrift.AlluxioTException e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getUfsInfo_result(getUfsInfo_result other) {
      if (other.isSetSuccess()) {
        this.success = new GetUfsInfoTResponse(other.success);
      }
      if (other.isSetE()) {
        this.e = new alluxio.thrift.AlluxioTException(other.e);
      }
    }

    public getUfsInfo_result deepCopy() {
      return new getUfsInfo_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public GetUfsInfoTResponse getSuccess() {
      return this.success;
    }

    public getUfsInfo_result setSuccess(GetUfsInfoTResponse success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public alluxio.thrift.AlluxioTException getE() {
      return this.e;
    }

    public getUfsInfo_result setE(alluxio.thrift.AlluxioTException e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((GetUfsInfoTResponse)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((alluxio.thrift.AlluxioTException)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getUfsInfo_result)
        return this.equals((getUfsInfo_result)that);
      return false;
    }

    public boolean equals(getUfsInfo_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_success = true && (isSetSuccess());
      list.add(present_success);
      if (present_success)
        list.add(success);

      boolean present_e = true && (isSetE());
      list.add(present_e);
      if (present_e)
        list.add(e);

      return list.hashCode();
    }

    @Override
    public int compareTo(getUfsInfo_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(other.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, other.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getUfsInfo_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getUfsInfo_resultStandardSchemeFactory implements SchemeFactory {
      public getUfsInfo_resultStandardScheme getScheme() {
        return new getUfsInfo_resultStandardScheme();
      }
    }

    private static class getUfsInfo_resultStandardScheme extends StandardScheme<getUfsInfo_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getUfsInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new GetUfsInfoTResponse();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 1: // E
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.e = new alluxio.thrift.AlluxioTException();
                struct.e.read(iprot);
                struct.setEIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getUfsInfo_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        if (struct.e != null) {
          oprot.writeFieldBegin(E_FIELD_DESC);
          struct.e.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getUfsInfo_resultTupleSchemeFactory implements SchemeFactory {
      public getUfsInfo_resultTupleScheme getScheme() {
        return new getUfsInfo_resultTupleScheme();
      }
    }

    private static class getUfsInfo_resultTupleScheme extends TupleScheme<getUfsInfo_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getUfsInfo_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        if (struct.isSetE()) {
          optionals.set(1);
        }
        oprot.writeBitSet(optionals, 2);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
        if (struct.isSetE()) {
          struct.e.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getUfsInfo_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          struct.success = new GetUfsInfoTResponse();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
        if (incoming.get(1)) {
          struct.e = new alluxio.thrift.AlluxioTException();
          struct.e.read(iprot);
          struct.setEIsSet(true);
        }
      }
    }

  }

}