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* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.action.admin.indices.upgrade.get;
import org.elasticsearch.action.ShardOperationFailedException;
import org.elasticsearch.action.support.broadcast.BroadcastResponse;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class UpgradeStatusResponse extends BroadcastResponse implements ToXContent {
private ShardUpgradeStatus[] shards;
private Map<String, IndexUpgradeStatus> indicesUpgradeStatus;
UpgradeStatusResponse() {
}
UpgradeStatusResponse(ShardUpgradeStatus[] shards, int totalShards, int successfulShards, int failedShards, List<ShardOperationFailedException> shardFailures) {
super(totalShards, successfulShards, failedShards, shardFailures);
this.shards = shards;
}
public Map<String, IndexUpgradeStatus> getIndices() {
if (indicesUpgradeStatus != null) {
return indicesUpgradeStatus;
}
Map<String, IndexUpgradeStatus> indicesUpgradeStats = new HashMap<>();
Set<String> indices = new HashSet<>();
for (ShardUpgradeStatus shard : shards) {
indices.add(shard.getIndex());
}
for (String indexName : indices) {
List<ShardUpgradeStatus> shards = new ArrayList<>();
for (ShardUpgradeStatus shard : this.shards) {
if (shard.getShardRouting().getIndexName().equals(indexName)) {
shards.add(shard);
}
}
indicesUpgradeStats.put(indexName, new IndexUpgradeStatus(indexName, shards.toArray(new ShardUpgradeStatus[shards.size()])));
}
this.indicesUpgradeStatus = indicesUpgradeStats;
return indicesUpgradeStats;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
shards = new ShardUpgradeStatus[in.readVInt()];
for (int i = 0; i < shards.length; i++) {
shards[i] = ShardUpgradeStatus.readShardUpgradeStatus(in);
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeVInt(shards.length);
for (ShardUpgradeStatus shard : shards) {
shard.writeTo(out);
}
}
public long getTotalBytes() {
long totalBytes = 0;
for (IndexUpgradeStatus indexShardUpgradeStatus : getIndices().values()) {
totalBytes += indexShardUpgradeStatus.getTotalBytes();
}
return totalBytes;
}
public long getToUpgradeBytes() {
long upgradeBytes = 0;
for (IndexUpgradeStatus indexShardUpgradeStatus : getIndices().values()) {
upgradeBytes += indexShardUpgradeStatus.getToUpgradeBytes();
}
return upgradeBytes;
}
public long getToUpgradeBytesAncient() {
long upgradeBytesAncient = 0;
for (IndexUpgradeStatus indexShardUpgradeStatus : getIndices().values()) {
upgradeBytesAncient += indexShardUpgradeStatus.getToUpgradeBytesAncient();
}
return upgradeBytesAncient;
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.byteSizeField(Fields.SIZE_IN_BYTES, Fields.SIZE, getTotalBytes());
builder.byteSizeField(Fields.SIZE_TO_UPGRADE_IN_BYTES, Fields.SIZE_TO_UPGRADE, getToUpgradeBytes());
builder.byteSizeField(Fields.SIZE_TO_UPGRADE_ANCIENT_IN_BYTES, Fields.SIZE_TO_UPGRADE_ANCIENT, getToUpgradeBytesAncient());
String level = params.param("level", "indices");
boolean outputShards = "shards".equals(level);
boolean outputIndices = "indices".equals(level) || outputShards;
if (outputIndices) {
builder.startObject(Fields.INDICES);
for (IndexUpgradeStatus indexUpgradeStatus : getIndices().values()) {
builder.startObject(indexUpgradeStatus.getIndex());
builder.byteSizeField(Fields.SIZE_IN_BYTES, Fields.SIZE, indexUpgradeStatus.getTotalBytes());
builder.byteSizeField(Fields.SIZE_TO_UPGRADE_IN_BYTES, Fields.SIZE_TO_UPGRADE, indexUpgradeStatus.getToUpgradeBytes());
builder.byteSizeField(Fields.SIZE_TO_UPGRADE_ANCIENT_IN_BYTES, Fields.SIZE_TO_UPGRADE_ANCIENT, indexUpgradeStatus.getToUpgradeBytesAncient());
if (outputShards) {
builder.startObject(Fields.SHARDS);
for (IndexShardUpgradeStatus indexShardUpgradeStatus : indexUpgradeStatus) {
builder.startArray(Integer.toString(indexShardUpgradeStatus.getShardId().id()));
for (ShardUpgradeStatus shardUpgradeStatus : indexShardUpgradeStatus) {
builder.startObject();
builder.byteSizeField(Fields.SIZE_IN_BYTES, Fields.SIZE, getTotalBytes());
builder.byteSizeField(Fields.SIZE_TO_UPGRADE_IN_BYTES, Fields.SIZE_TO_UPGRADE, getToUpgradeBytes());
builder.byteSizeField(Fields.SIZE_TO_UPGRADE_ANCIENT_IN_BYTES, Fields.SIZE_TO_UPGRADE_ANCIENT, getToUpgradeBytesAncient());
builder.startObject(Fields.ROUTING);
builder.field(Fields.STATE, shardUpgradeStatus.getShardRouting().state());
builder.field(Fields.PRIMARY, shardUpgradeStatus.getShardRouting().primary());
builder.field(Fields.NODE, shardUpgradeStatus.getShardRouting().currentNodeId());
if (shardUpgradeStatus.getShardRouting().relocatingNodeId() != null) {
builder.field(Fields.RELOCATING_NODE, shardUpgradeStatus.getShardRouting().relocatingNodeId());
}
builder.endObject();
builder.endObject();
}
builder.endArray();
}
builder.endObject();
}
builder.endObject();
}
builder.endObject();
}
return builder;
}
static final class Fields {
static final String INDICES = "indices";
static final String SHARDS = "shards";
static final String ROUTING = "routing";
static final String STATE = "state";
static final String PRIMARY = "primary";
static final String NODE = "node";
static final String RELOCATING_NODE = "relocating_node";
static final String SIZE = "size";
static final String SIZE_IN_BYTES = "size_in_bytes";
static final String SIZE_TO_UPGRADE = "size_to_upgrade";
static final String SIZE_TO_UPGRADE_ANCIENT = "size_to_upgrade_ancient";
static final String SIZE_TO_UPGRADE_IN_BYTES = "size_to_upgrade_in_bytes";
static final String SIZE_TO_UPGRADE_ANCIENT_IN_BYTES = "size_to_upgrade_ancient_in_bytes";
}
}