@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeVInt(shards.length);
for (ShardSegments shard : shards) {
shard.writeTo(out);
}
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
shards = new ShardSegments[in.readVInt()];
for (int i = 0; i < shards.length; i++) {
shards[i] = ShardSegments.readShardSegments(in);
}
}
IndexSegments(String index, ShardSegments[] shards) {
this.index = index;
Map<Integer, List<ShardSegments>> tmpIndexShards = Maps.newHashMap();
for (ShardSegments shard : shards) {
List<ShardSegments> lst = tmpIndexShards.get(shard.shardRouting().id());
if (lst == null) {
lst = Lists.newArrayList();
tmpIndexShards.put(shard.shardRouting().id(), lst);
}
lst.add(shard);
}
indexShards = Maps.newHashMap();
for (Map.Entry<Integer, List<ShardSegments>> entry : tmpIndexShards.entrySet()) {
indexShards.put(
entry.getKey(),
new IndexShardSegments(
entry.getValue().get(0).shardRouting().shardId(),
entry.getValue().toArray(new ShardSegments[entry.getValue().size()])));
}
}
public Map<String, IndexSegments> getIndices() {
if (indicesSegments != null) {
return indicesSegments;
}
Map<String, IndexSegments> indicesSegments = Maps.newHashMap();
Set<String> indices = Sets.newHashSet();
for (ShardSegments shard : shards) {
indices.add(shard.getIndex());
}
for (String index : indices) {
List<ShardSegments> shards = Lists.newArrayList();
for (ShardSegments shard : this.shards) {
if (shard.getShardRouting().index().equals(index)) {
shards.add(shard);
}
}
indicesSegments.put(
index, new IndexSegments(index, shards.toArray(new ShardSegments[shards.size()])));
}
this.indicesSegments = indicesSegments;
return indicesSegments;
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(Fields.INDICES);
for (IndexSegments indexSegments : getIndices().values()) {
builder.startObject(indexSegments.getIndex(), XContentBuilder.FieldCaseConversion.NONE);
builder.startObject(Fields.SHARDS);
for (IndexShardSegments indexSegment : indexSegments) {
builder.startArray(Integer.toString(indexSegment.getShardId().id()));
for (ShardSegments shardSegments : indexSegment) {
builder.startObject();
builder.startObject(Fields.ROUTING);
builder.field(Fields.STATE, shardSegments.getShardRouting().state());
builder.field(Fields.PRIMARY, shardSegments.getShardRouting().primary());
builder.field(Fields.NODE, shardSegments.getShardRouting().currentNodeId());
if (shardSegments.getShardRouting().relocatingNodeId() != null) {
builder.field(
Fields.RELOCATING_NODE, shardSegments.getShardRouting().relocatingNodeId());
}
builder.endObject();
builder.field(Fields.NUM_COMMITTED_SEGMENTS, shardSegments.getNumberOfCommitted());
builder.field(Fields.NUM_SEARCH_SEGMENTS, shardSegments.getNumberOfSearch());
builder.startObject(Fields.SEGMENTS);
for (Segment segment : shardSegments) {
builder.startObject(segment.getName());
builder.field(Fields.GENERATION, segment.getGeneration());
builder.field(Fields.NUM_DOCS, segment.getNumDocs());
builder.field(Fields.DELETED_DOCS, segment.getDeletedDocs());
builder.byteSizeField(Fields.SIZE_IN_BYTES, Fields.SIZE, segment.getSizeInBytes());
builder.byteSizeField(
Fields.MEMORY_IN_BYTES, Fields.MEMORY, segment.getMemoryInBytes());
builder.field(Fields.COMMITTED, segment.isCommitted());
builder.field(Fields.SEARCH, segment.isSearch());
if (segment.getVersion() != null) {
builder.field(Fields.VERSION, segment.getVersion());
}
if (segment.isCompound() != null) {
builder.field(Fields.COMPOUND, segment.isCompound());
}
if (segment.getMergeId() != null) {
builder.field(Fields.MERGE_ID, segment.getMergeId());
}
if (segment.ramTree != null) {
builder.startArray(Fields.RAM_TREE);
for (Accountable child : segment.ramTree.getChildResources()) {
toXContent(builder, child);
}
builder.endArray();
}
builder.endObject();
}
builder.endObject();
builder.endObject();
}
builder.endArray();
}
builder.endObject();
builder.endObject();
}
builder.endObject();
return builder;
}