Module org.elasticsearch.server

Package org.elasticsearch.action.admin.indices.analyze

Class TransportReloadAnalyzersAction

java.lang.Object

org.elasticsearch.action.support.TransportAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse>

org.elasticsearch.action.support.HandledTransportAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse>

org.elasticsearch.action.support.broadcast.node.TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction

public class TransportReloadAnalyzersAction
extends TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Indices clear cache action.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.action.support.broadcast.node.TransportBroadcastByNodeAction

TransportBroadcastByNodeAction.EmptyResult, TransportBroadcastByNodeAction.NodeResponse, TransportBroadcastByNodeAction.ResponseFactory<Response,ShardOperationResult>

Field Summary

Fields

Modifier and Type	Field	Description
static final ActionType<ReloadAnalyzersResponse>	TYPE

Fields inherited from class org.elasticsearch.action.support.broadcast.node.TransportBroadcastByNodeAction

clusterService, indexNameExpressionResolver, transportService

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

actionName, taskManager

Constructor Summary

Constructors

Constructor	Description
TransportReloadAnalyzersAction(ClusterService clusterService, TransportService transportService, IndicesService indicesService, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver)

Method Summary

Modifier and Type	Method	Description
protected ClusterBlockException	checkGlobalBlock(ClusterState state, ReloadAnalyzersRequest request)	Executes a global block check before polling the cluster state.
protected ClusterBlockException	checkRequestBlock(ClusterState state, ReloadAnalyzersRequest request, String[] concreteIndices)	Executes a global request-level check before polling the cluster state.
protected TransportBroadcastByNodeAction.ResponseFactory<ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult>	getResponseFactory(ReloadAnalyzersRequest request, ClusterState clusterState)	Create a response factory based on the requst and the cluster state captured at the time the request was handled.
protected ReloadAnalyzersRequest	readRequestFrom(StreamInput in)	Deserialize a request from an input stream
protected org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult	readShardResult(StreamInput in)	Deserialize a shard-level result from an input stream
protected void	shardOperation(ReloadAnalyzersRequest request, ShardRouting shardRouting, Task task, Void nodeContext, ActionListener<org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult> listener)	Executes the shard-level operation.
protected ShardsIterator	shards(ClusterState clusterState, ReloadAnalyzersRequest request, String[] concreteIndices)	The reload request should go to only one shard per node the index lives on

Methods inherited from class org.elasticsearch.action.support.broadcast.node.TransportBroadcastByNodeAction

createNodeContext, doExecute, resolveConcreteIndexNames

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

execute, executeDirect, localOnly

Methods inherited from class java.lang.Object

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

Field Details

TYPE

public static final ActionType<ReloadAnalyzersResponse> TYPE

Constructor Details

TransportReloadAnalyzersAction

@Inject
public TransportReloadAnalyzersAction(ClusterService clusterService,
 TransportService transportService,
 IndicesService indicesService,
 ActionFilters actionFilters,
 IndexNameExpressionResolver indexNameExpressionResolver)

Method Details

readShardResult

protected org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult readShardResult(StreamInput in)
                                                                                                              throws IOException

Description copied from class: TransportBroadcastByNodeAction

Deserialize a shard-level result from an input stream

Specified by:

readShardResult in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Parameters:

in - input stream

Returns:

a deserialized shard-level result

Throws:

IOException

getResponseFactory

protected TransportBroadcastByNodeAction.ResponseFactory<ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult> getResponseFactory(ReloadAnalyzersRequest request,
 ClusterState clusterState)

Description copied from class: TransportBroadcastByNodeAction

Create a response factory based on the requst and the cluster state captured at the time the request was handled. Implementations must avoid capturing the full cluster state if possible.

Specified by:

getResponseFactory in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

readRequestFrom

protected ReloadAnalyzersRequest readRequestFrom(StreamInput in)
                                          throws IOException

Description copied from class: TransportBroadcastByNodeAction

Deserialize a request from an input stream

Specified by:

readRequestFrom in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Parameters:

in - input stream

Returns:

a de-serialized request

Throws:

IOException

shardOperation

protected void shardOperation(ReloadAnalyzersRequest request,
 ShardRouting shardRouting,
 Task task,
 Void nodeContext,
 ActionListener<org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult> listener)

Description copied from class: TransportBroadcastByNodeAction

Executes the shard-level operation. This method is called once per shard serially on the receiving node. This method should not throw an exception, but pass the exception to the listener instead.

Specified by:

shardOperation in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Parameters:

request - the node-level request

shardRouting - the shard on which to execute the operation

task - the task for this node-level request

nodeContext - the context created by {TransportBroadcastByNodeAction.createNodeContext()}

listener - the listener to notify with the result of the shard-level operation

shards

protected ShardsIterator shards(ClusterState clusterState,
 ReloadAnalyzersRequest request,
 String[] concreteIndices)

The reload request should go to only one shard per node the index lives on

Specified by:

shards in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Parameters:

clusterState - the cluster state

request - the underlying request

concreteIndices - the concrete indices on which to execute the operation

Returns:

the shards on which to execute the operation

checkGlobalBlock

protected ClusterBlockException checkGlobalBlock(ClusterState state,
 ReloadAnalyzersRequest request)

Description copied from class: TransportBroadcastByNodeAction

Executes a global block check before polling the cluster state.

Specified by:

checkGlobalBlock in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Parameters:

state - the cluster state

request - the underlying request

Returns:

a non-null exception if the operation is blocked

checkRequestBlock

protected ClusterBlockException checkRequestBlock(ClusterState state,
 ReloadAnalyzersRequest request,
 String[] concreteIndices)

Description copied from class: TransportBroadcastByNodeAction

Executes a global request-level check before polling the cluster state.

Specified by:

checkRequestBlock in class TransportBroadcastByNodeAction<ReloadAnalyzersRequest,ReloadAnalyzersResponse,org.elasticsearch.action.admin.indices.analyze.TransportReloadAnalyzersAction.ReloadResult,Void>

Parameters:

state - the cluster state

request - the underlying request

concreteIndices - the concrete indices on which to execute the operation

Returns:

a non-null exception if the operation if blocked