org.elasticsearch.action.support.replication.TransportIndexReplicationOperationAction Maven / Gradle / Ivy
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* file to you under the Apache License, Version 2.0 (the
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package org.elasticsearch.action.support.replication;
import org.elasticsearch.ElasticSearchException;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.ActionRequest;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.action.support.TransportAction;
import org.elasticsearch.cluster.ClusterService;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.block.ClusterBlockException;
import org.elasticsearch.cluster.routing.GroupShardsIterator;
import org.elasticsearch.cluster.routing.ShardIterator;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.BaseTransportRequestHandler;
import org.elasticsearch.transport.TransportChannel;
import org.elasticsearch.transport.TransportService;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReferenceArray;
/**
*
*/
public abstract class TransportIndexReplicationOperationAction
extends TransportAction {
protected final ClusterService clusterService;
protected final TransportShardReplicationOperationAction shardAction;
@Inject
public TransportIndexReplicationOperationAction(Settings settings, TransportService transportService, ClusterService clusterService, ThreadPool threadPool,
TransportShardReplicationOperationAction shardAction) {
super(settings, threadPool);
this.clusterService = clusterService;
this.shardAction = shardAction;
transportService.registerHandler(transportAction(), new TransportHandler());
}
@Override
protected void doExecute(final Request request, final ActionListener listener) {
ClusterState clusterState = clusterService.state();
ClusterBlockException blockException = checkGlobalBlock(clusterState, request);
if (blockException != null) {
throw blockException;
}
// update to concrete index
request.index(clusterState.metaData().concreteIndex(request.index()));
blockException = checkRequestBlock(clusterState, request);
if (blockException != null) {
throw blockException;
}
GroupShardsIterator groups;
try {
groups = shards(request);
} catch (Throwable e) {
listener.onFailure(e);
return;
}
final AtomicInteger indexCounter = new AtomicInteger();
final AtomicInteger completionCounter = new AtomicInteger(groups.size());
final AtomicReferenceArray