Package org.opensearch.action.resync

Class TransportResyncReplicationAction

java.lang.Object

org.opensearch.action.support.TransportAction<ResyncReplicationRequest,ResyncReplicationResponse>

org.opensearch.action.support.replication.TransportReplicationAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

org.opensearch.action.support.replication.TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

org.opensearch.action.resync.TransportResyncReplicationAction

All Implemented Interfaces:

PrimaryReplicaSyncer.SyncAction

public class TransportResyncReplicationAction
extends TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>
implements PrimaryReplicaSyncer.SyncAction

Perform replication resync

Opensearch.internal:

Nested Class Summary

Nested classes/interfaces inherited from class org.opensearch.action.support.replication.TransportWriteAction

TransportWriteAction.WriteActionReplicasProxy, TransportWriteAction.WritePrimaryResult<ReplicaRequest extends ReplicatedWriteRequest<ReplicaRequest>,Response extends ReplicationResponse & WriteResponse>, TransportWriteAction.WriteReplicaResult<ReplicaRequest extends ReplicatedWriteRequest<ReplicaRequest>>

Nested classes/interfaces inherited from class org.opensearch.action.support.replication.TransportReplicationAction

TransportReplicationAction.ConcreteReplicaRequest<R extends TransportRequest>, TransportReplicationAction.ConcreteShardRequest<R extends TransportRequest>, TransportReplicationAction.PrimaryResult<ReplicaRequest extends ReplicationRequest<ReplicaRequest>,Response extends ReplicationResponse>, TransportReplicationAction.ReplicaResponse, TransportReplicationAction.ReplicaResult, TransportReplicationAction.ReplicasProxy, TransportReplicationAction.RetryOnReplicaException

Field Summary

Fields inherited from class org.opensearch.action.support.replication.TransportWriteAction

indexingPressureService, systemIndices

Fields inherited from class org.opensearch.action.support.replication.TransportReplicationAction

clusterService, executor, forceExecutionOnPrimary, indicesService, PRIMARY_ACTION_SUFFIX, REPLICA_ACTION_SUFFIX, REPLICATION_INITIAL_RETRY_BACKOFF_BOUND, REPLICATION_RETRY_TIMEOUT, shardStateAction, threadPool, transportOptions, transportPrimaryAction, transportReplicaAction, transportService

Fields inherited from class org.opensearch.action.support.TransportAction

actionName, logger, taskManager

Constructor Summary

Constructors

Constructor	Description
TransportResyncReplicationAction(Settings settings, TransportService transportService, ClusterService clusterService, IndicesService indicesService, ThreadPool threadPool, ShardStateAction shardStateAction, ActionFilters actionFilters, IndexingPressureService indexingPressureService, SystemIndices systemIndices, org.opensearch.telemetry.tracing.Tracer tracer)

Method Summary

Modifier and Type	Method	Description
protected void	dispatchedShardOperationOnPrimary(ResyncReplicationRequest request, IndexShard primary, org.opensearch.core.action.ActionListener<TransportReplicationAction.PrimaryResult<ResyncReplicationRequest,ResyncReplicationResponse>> listener)
protected void	dispatchedShardOperationOnReplica(ResyncReplicationRequest request, IndexShard replica, org.opensearch.core.action.ActionListener<TransportReplicationAction.ReplicaResult> listener)
protected void	doExecute(Task parentTask, ResyncReplicationRequest request, org.opensearch.core.action.ActionListener<ResyncReplicationResponse> listener)
protected ClusterBlockLevel	globalBlockLevel()	Cluster level block to check before request execution.
ClusterBlockLevel	indexBlockLevel()	Index level block to check before request execution.
protected ReplicationOperation.Replicas	newReplicasProxy()
protected ResyncReplicationResponse	newResponseInstance(org.opensearch.core.common.io.stream.StreamInput in)
static ResyncReplicationRequest	performOnPrimary(ResyncReplicationRequest request)
static Translog.Location	performOnReplica(ResyncReplicationRequest request, IndexShard replica)
protected long	primaryOperationSize(ResyncReplicationRequest request)
protected long	replicaOperationSize(ResyncReplicationRequest request)
void	sync(ResyncReplicationRequest request, Task parentTask, String primaryAllocationId, long primaryTerm, org.opensearch.core.action.ActionListener<ResyncReplicationResponse> listener)

Methods inherited from class org.opensearch.action.support.replication.TransportWriteAction

checkOperationLimits, checkPrimaryLimits, checkReplicaLimits, executor, force, isSystemShard, locationToSync, shardOperationOnPrimary, shardOperationOnReplica, syncOperationResultOrThrow

Methods inherited from class org.opensearch.action.support.replication.TransportReplicationAction

acquirePrimaryOperationPermit, acquireReplicaOperationPermit, adaptResponse, getIndexShard, getReplicationMode, handlePrimaryRequest, handleReplicaRequest, primaryTermValidationReplicasProxy, resolveRequest, retryPrimaryException, setPhase, transportOptions

Methods inherited from class org.opensearch.action.support.TransportAction

execute, execute, execute

Methods inherited from class java.lang.Object

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

Constructor Details

TransportResyncReplicationAction

@Inject
public TransportResyncReplicationAction(Settings settings,
 TransportService transportService,
 ClusterService clusterService,
 IndicesService indicesService,
 ThreadPool threadPool,
 ShardStateAction shardStateAction,
 ActionFilters actionFilters,
 IndexingPressureService indexingPressureService,
 SystemIndices systemIndices,
 org.opensearch.telemetry.tracing.Tracer tracer)

Method Details

doExecute

protected void doExecute(Task parentTask,
 ResyncReplicationRequest request,
 org.opensearch.core.action.ActionListener<ResyncReplicationResponse> listener)

Overrides:

doExecute in class TransportReplicationAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

newResponseInstance

protected ResyncReplicationResponse newResponseInstance(org.opensearch.core.common.io.stream.StreamInput in)
                                                 throws IOException

Specified by:

newResponseInstance in class TransportReplicationAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

Throws:

IOException

newReplicasProxy

protected ReplicationOperation.Replicas newReplicasProxy()

Overrides:

newReplicasProxy in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

globalBlockLevel

protected ClusterBlockLevel globalBlockLevel()

Description copied from class: TransportReplicationAction

Cluster level block to check before request execution. Returning null means that no blocks need to be checked.

Overrides:

globalBlockLevel in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

indexBlockLevel

public ClusterBlockLevel indexBlockLevel()

Description copied from class: TransportReplicationAction

Index level block to check before request execution. Returning null means that no blocks need to be checked.

Overrides:

indexBlockLevel in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

dispatchedShardOperationOnPrimary

protected void dispatchedShardOperationOnPrimary(ResyncReplicationRequest request,
 IndexShard primary,
 org.opensearch.core.action.ActionListener<TransportReplicationAction.PrimaryResult<ResyncReplicationRequest,ResyncReplicationResponse>> listener)

Specified by:

dispatchedShardOperationOnPrimary in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

primaryOperationSize

protected long primaryOperationSize(ResyncReplicationRequest request)

Overrides:

primaryOperationSize in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

performOnPrimary

public static ResyncReplicationRequest performOnPrimary(ResyncReplicationRequest request)

dispatchedShardOperationOnReplica

protected void dispatchedShardOperationOnReplica(ResyncReplicationRequest request,
 IndexShard replica,
 org.opensearch.core.action.ActionListener<TransportReplicationAction.ReplicaResult> listener)

Specified by:

dispatchedShardOperationOnReplica in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

replicaOperationSize

protected long replicaOperationSize(ResyncReplicationRequest request)

Overrides:

replicaOperationSize in class TransportWriteAction<ResyncReplicationRequest,ResyncReplicationRequest,ResyncReplicationResponse>

performOnReplica

public static Translog.Location performOnReplica(ResyncReplicationRequest request,
 IndexShard replica)
                                          throws Exception

Throws:

Exception

sync

public void sync(ResyncReplicationRequest request,
 Task parentTask,
 String primaryAllocationId,
 long primaryTerm,
 org.opensearch.core.action.ActionListener<ResyncReplicationResponse> listener)

Specified by:

sync in interface PrimaryReplicaSyncer.SyncAction