org.elasticsearch.action.delete

Class TransportDeleteAction

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.action.support.TransportAction<Request,Response>

org.elasticsearch.action.support.replication.TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>

org.elasticsearch.action.delete.TransportDeleteAction

public class TransportDeleteAction
extends TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>

Performs the delete operation.

Nested Class Summary

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

TransportReplicationAction.RetryOnPrimaryException, TransportReplicationAction.RetryOnReplicaException, TransportReplicationAction.WriteResult<T extends ActionWriteResponse>

Field Summary

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

clusterService, defaultWriteConsistencyLevel, indicesService, mappingUpdatedAction, shardStateAction, transportOptions, transportService

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

actionName, indexNameExpressionResolver, parseFieldMatcher, taskManager, threadPool

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

deprecationLogger, logger, settings

Constructor Summary

Constructors

Constructor and Description

TransportDeleteAction(Settings settings, TransportService transportService, ClusterService clusterService, IndicesService indicesService, ThreadPool threadPool, ShardStateAction shardStateAction, TransportCreateIndexAction createIndexAction, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver, MappingUpdatedAction mappingUpdatedAction, AutoCreateIndex autoCreateIndex)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doExecute(Task task, DeleteRequest request, ActionListener<DeleteResponse> listener)
static TransportReplicationAction.WriteResult<DeleteResponse>	executeDeleteRequestOnPrimary(DeleteRequest request, IndexShard indexShard)
static Engine.Delete	executeDeleteRequestOnReplica(DeleteRequest request, IndexShard indexShard)
protected DeleteResponse	newResponseInstance()
static void	resolveAndValidateRouting(MetaData metaData, String concreteIndex, DeleteRequest request)
protected void	resolveRequest(MetaData metaData, String concreteIndex, DeleteRequest request) Resolves the target shard id of the incoming request.
protected Tuple<DeleteResponse,DeleteRequest>	shardOperationOnPrimary(MetaData metaData, DeleteRequest request) Primary operation on node with primary copy, the provided metadata should be used for request validation if needed
protected void	shardOperationOnReplica(DeleteRequest request) Replica operation on nodes with replica copies

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

checkWriteConsistency, doExecute, getIndexShardOperationsCounter, globalBlockLevel, ignoreReplicaException, indexBlockLevel, isConflictException, processAfterWrite, resolveIndex, retryPrimaryException, shouldExecuteReplication, transportOptions

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

execute, execute, execute, execute

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

logDeprecatedSetting, logRemovedSetting, nodeName

Methods inherited from class java.lang.Object

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

Constructor Detail

TransportDeleteAction

@Inject
public TransportDeleteAction(Settings settings,
                            TransportService transportService,
                            ClusterService clusterService,
                            IndicesService indicesService,
                            ThreadPool threadPool,
                            ShardStateAction shardStateAction,
                            TransportCreateIndexAction createIndexAction,
                            ActionFilters actionFilters,
                            IndexNameExpressionResolver indexNameExpressionResolver,
                            MappingUpdatedAction mappingUpdatedAction,
                            AutoCreateIndex autoCreateIndex)

Method Detail

doExecute

protected void doExecute(Task task,
             DeleteRequest request,
             ActionListener<DeleteResponse> listener)

Overrides:

doExecute in class TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>

resolveRequest

protected void resolveRequest(MetaData metaData,
                  String concreteIndex,
                  DeleteRequest request)

Description copied from class: TransportReplicationAction

Resolves the target shard id of the incoming request. Additional processing or validation of the request should be done here.

Overrides:

resolveRequest in class TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>

resolveAndValidateRouting

public static void resolveAndValidateRouting(MetaData metaData,
                             String concreteIndex,
                             DeleteRequest request)

newResponseInstance

protected DeleteResponse newResponseInstance()

Specified by:

newResponseInstance in class TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>

shardOperationOnPrimary

protected Tuple<DeleteResponse,DeleteRequest> shardOperationOnPrimary(MetaData metaData,
                                                          DeleteRequest request)

Description copied from class: TransportReplicationAction

Primary operation on node with primary copy, the provided metadata should be used for request validation if needed

Specified by:

shardOperationOnPrimary in class TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>

Returns:

A tuple containing not null values, as first value the result of the primary operation and as second value the request to be executed on the replica shards.

executeDeleteRequestOnPrimary

public static TransportReplicationAction.WriteResult<DeleteResponse> executeDeleteRequestOnPrimary(DeleteRequest request,
                                                                                   IndexShard indexShard)

executeDeleteRequestOnReplica

public static Engine.Delete executeDeleteRequestOnReplica(DeleteRequest request,
                                          IndexShard indexShard)

shardOperationOnReplica

protected void shardOperationOnReplica(DeleteRequest request)

Description copied from class: TransportReplicationAction

Replica operation on nodes with replica copies

Specified by:

shardOperationOnReplica in class TransportReplicationAction<DeleteRequest,DeleteRequest,DeleteResponse>