Module org.elasticsearch.server

Package org.elasticsearch.indices.recovery

Class PeerRecoverySourceService

java.lang.Object

org.elasticsearch.common.component.AbstractLifecycleComponent

org.elasticsearch.indices.recovery.PeerRecoverySourceService

All Implemented Interfaces:

Closeable, AutoCloseable, ClusterStateListener, LifecycleComponent, Releasable, IndexEventListener

public class PeerRecoverySourceService
extends AbstractLifecycleComponent
implements IndexEventListener, ClusterStateListener

The source recovery accepts recovery requests from other peer shards and start the recovery process from this source shard to the target shard.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PeerRecoverySourceService.Actions

Field Summary

Fields inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent

lifecycle

Constructor Summary

Constructors

Constructor	Description
PeerRecoverySourceService(TransportService transportService, IndicesService indicesService, RecoverySettings recoverySettings, RecoveryPlannerService recoveryPlannerService)

Method Summary

Modifier and Type	Method	Description
void	beforeIndexShardClosed(ShardId shardId, IndexShard indexShard, Settings indexSettings)	Called before the index shard gets closed.
void	clusterChanged(ClusterChangedEvent event)	Called when cluster state changes.
protected void	doClose()
protected void	doStart()
protected void	doStop()

Methods inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent

addLifecycleListener, close, lifecycleState, start, stop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.index.shard.IndexEventListener

afterFilesRestoredFromRepository, afterIndexCreated, afterIndexRemoved, afterIndexShardClosed, afterIndexShardCreated, afterIndexShardDeleted, afterIndexShardStarted, beforeIndexAddedToCluster, beforeIndexCreated, beforeIndexRemoved, beforeIndexShardCreated, beforeIndexShardDeleted, beforeIndexShardRecovery, indexShardStateChanged, onStoreClosed, onStoreCreated, shardRoutingChanged

Constructor Details

PeerRecoverySourceService

@Inject
public PeerRecoverySourceService(TransportService transportService,
 IndicesService indicesService,
 RecoverySettings recoverySettings,
 RecoveryPlannerService recoveryPlannerService)

Method Details

doStart

protected void doStart()

Specified by:

doStart in class AbstractLifecycleComponent

doStop

protected void doStop()

Specified by:

doStop in class AbstractLifecycleComponent

doClose

protected void doClose()

Specified by:

doClose in class AbstractLifecycleComponent

beforeIndexShardClosed

public void beforeIndexShardClosed(ShardId shardId,
 @Nullable
 IndexShard indexShard,
 Settings indexSettings)

Description copied from interface: IndexEventListener

Called before the index shard gets closed.

Specified by:

beforeIndexShardClosed in interface IndexEventListener

indexShard - The index shard

clusterChanged

public void clusterChanged(ClusterChangedEvent event)

Description copied from interface: ClusterStateListener

Called when cluster state changes.

Cluster states are applied one-by-one which means they can be a performance bottleneck. Implementations of this method should therefore be fast, so please consider forking work into the background rather than doing everything inline.

Specified by:

clusterChanged in interface ClusterStateListener