org.elasticsearch.action.support.master

Class TransportMasterNodeReadOperationAction<Request extends MasterNodeReadOperationRequest,Response extends ActionResponse>

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

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

org.elasticsearch.action.support.master.TransportMasterNodeOperationAction<Request,Response>

org.elasticsearch.action.support.master.TransportMasterNodeReadOperationAction<Request,Response>

Direct Known Subclasses:

TransportAliasesExistAction, TransportClusterHealthAction, TransportClusterInfoAction, TransportClusterSearchShardsAction, TransportClusterStateAction, TransportGetAliasesAction, TransportGetIndexTemplatesAction, TransportGetRepositoriesAction, TransportGetSettingsAction, TransportIndicesExistsAction, TransportPendingClusterTasksAction, TransportTypesExistsAction

public abstract class TransportMasterNodeReadOperationAction<Request extends MasterNodeReadOperationRequest,Response extends ActionResponse>
extends TransportMasterNodeOperationAction<Request,Response>

A base class for read operations that needs to be performed on the master node. Can also be executed on the local node if needed.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FORCE_LOCAL_SETTING

Fields inherited from class org.elasticsearch.action.support.master.TransportMasterNodeOperationAction

clusterService, transportService

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

actionName, threadPool

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

componentSettings, logger, settings

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TransportMasterNodeReadOperationAction(Settings settings, String actionName, TransportService transportService, ClusterService clusterService, ThreadPool threadPool, ActionFilters actionFilters)

Method Summary

Modifier and Type	Method and Description
protected boolean	localExecute(Request request)

Methods inherited from class org.elasticsearch.action.support.master.TransportMasterNodeOperationAction

checkBlock, doExecute, executor, forceThreadedListener, masterOperation, newRequest, newResponse, processBeforeDelegationToMaster

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

execute, execute

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

nodeName

Methods inherited from class java.lang.Object

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

Field Detail

FORCE_LOCAL_SETTING

public static final String FORCE_LOCAL_SETTING

See Also:

Constant Field Values

Constructor Detail

TransportMasterNodeReadOperationAction

protected TransportMasterNodeReadOperationAction(Settings settings,
                                                 String actionName,
                                                 TransportService transportService,
                                                 ClusterService clusterService,
                                                 ThreadPool threadPool,
                                                 ActionFilters actionFilters)

Method Detail

localExecute

protected final boolean localExecute(Request request)

Overrides:

localExecute in class TransportMasterNodeOperationAction<Request extends MasterNodeReadOperationRequest,Response extends ActionResponse>