org.elasticsearch.action.admin.indices.flush

Class TransportShardFlushAction

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

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

org.elasticsearch.action.support.replication.TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

org.elasticsearch.action.admin.indices.flush.TransportShardFlushAction

public class TransportShardFlushAction
extends TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

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

Modifier and Type	Field and Description
static String	NAME

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
TransportShardFlushAction(Settings settings, TransportService transportService, ClusterService clusterService, IndicesService indicesService, ThreadPool threadPool, ShardStateAction shardStateAction, MappingUpdatedAction mappingUpdatedAction, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	checkWriteConsistency() True if write consistency should be checked for an implementation
protected ClusterBlockLevel	globalBlockLevel() Cluster level block to check before request execution
protected ClusterBlockLevel	indexBlockLevel() Index level block to check before request execution
protected boolean	mustFailReplica(Throwable e) Returns true iff the replica must be failed if it threw the given exception.
protected ActionWriteResponse	newResponseInstance()
protected Tuple<ActionWriteResponse,ShardFlushRequest>	shardOperationOnPrimary(MetaData metaData, ShardFlushRequest shardRequest) Primary operation on node with primary copy, the provided metadata should be used for request validation if needed
protected void	shardOperationOnReplica(ShardFlushRequest request) Replica operation on nodes with replica copies
protected boolean	shouldExecuteReplication(Settings settings) Indicated whether this operation should be replicated to shadow replicas or not.

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

doExecute, doExecute, getIndexShardOperationsCounter, ignoreReplicaException, isConflictException, processAfterWrite, resolveIndex, resolveRequest, retryPrimaryException, 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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

TransportShardFlushAction

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

Method Detail

newResponseInstance

protected ActionWriteResponse newResponseInstance()

Specified by:

newResponseInstance in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

shardOperationOnPrimary

protected Tuple<ActionWriteResponse,ShardFlushRequest> shardOperationOnPrimary(MetaData metaData,
                                                                   ShardFlushRequest shardRequest)
                                                                        throws Throwable

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<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

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.

Throws:

Throwable

shardOperationOnReplica

protected void shardOperationOnReplica(ShardFlushRequest request)

Description copied from class: TransportReplicationAction

Replica operation on nodes with replica copies

Specified by:

shardOperationOnReplica in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

checkWriteConsistency

protected boolean checkWriteConsistency()

Description copied from class: TransportReplicationAction

True if write consistency should be checked for an implementation

Overrides:

checkWriteConsistency in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

globalBlockLevel

protected ClusterBlockLevel globalBlockLevel()

Description copied from class: TransportReplicationAction

Cluster level block to check before request execution

Overrides:

globalBlockLevel in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

indexBlockLevel

protected ClusterBlockLevel indexBlockLevel()

Description copied from class: TransportReplicationAction

Index level block to check before request execution

Overrides:

indexBlockLevel in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

shouldExecuteReplication

protected boolean shouldExecuteReplication(Settings settings)

Description copied from class: TransportReplicationAction

Indicated whether this operation should be replicated to shadow replicas or not. If this method returns true the replication phase will be skipped. For example writes such as index and delete don't need to be replicated on shadow replicas but refresh and flush do.

Overrides:

shouldExecuteReplication in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>

mustFailReplica

protected boolean mustFailReplica(Throwable e)

Description copied from class: TransportReplicationAction

Returns true iff the replica must be failed if it threw the given exception. This defaults to the inverse of TransportReplicationAction.ignoreReplicaException(Throwable)

Overrides:

mustFailReplica in class TransportReplicationAction<ShardFlushRequest,ShardFlushRequest,ActionWriteResponse>