Module org.elasticsearch.server

Package org.elasticsearch.action.support.replication

Class TransportBroadcastReplicationAction<Request extends BroadcastRequest<Request>,Response extends BaseBroadcastResponse,ShardRequest extends ReplicationRequest<ShardRequest>,ShardResponse extends ReplicationResponse>

java.lang.Object

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

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

org.elasticsearch.action.support.replication.TransportBroadcastReplicationAction<Request,Response,ShardRequest,ShardResponse>

Direct Known Subclasses:

TransportFlushAction, TransportRefreshAction

public abstract class TransportBroadcastReplicationAction<Request extends BroadcastRequest<Request>,Response extends BaseBroadcastResponse,ShardRequest extends ReplicationRequest<ShardRequest>,ShardResponse extends ReplicationResponse>
extends HandledTransportAction<Request,Response>

Base class for requests that should be executed on all shards of an index or several indices. This action sends shard requests to all primary shards of the indices and they are then replicated like write requests

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final record	TransportBroadcastReplicationAction.ShardRecord

Field Summary

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

actionName, logger, taskManager

Constructor Summary

Constructors

Constructor	Description
TransportBroadcastReplicationAction(String name, Writeable.Reader<Request> requestReader, ClusterService clusterService, TransportService transportService, NodeClient client, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver, ActionType<ShardResponse> replicatedBroadcastShardAction, Executor executor, ProjectResolver projectResolver)

Method Summary

Modifier and Type	Method	Description
protected void	doExecute(Task task, Request request, ActionListener<Response> listener)
protected abstract Response	newResponse(int successfulShards, int failedShards, int totalNumCopies, List<DefaultShardOperationFailedException> shardFailures)
protected abstract ShardRequest	newShardRequest(Request request, ShardId shardId, SplitShardCountSummary shardCountSummary)
protected void	shardExecute(Task task, Request request, ShardId shardId, SplitShardCountSummary shardCountSummary, ActionListener<ShardResponse> shardActionListener)
protected List<TransportBroadcastReplicationAction.ShardRecord>	shards(Request request, ProjectState projectState)

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

Constructor Details

TransportBroadcastReplicationAction

public TransportBroadcastReplicationAction(String name,
 Writeable.Reader<Request> requestReader,
 ClusterService clusterService,
 TransportService transportService,
 NodeClient client,
 ActionFilters actionFilters,
 IndexNameExpressionResolver indexNameExpressionResolver,
 ActionType<ShardResponse> replicatedBroadcastShardAction,
 Executor executor,
 ProjectResolver projectResolver)

Method Details

doExecute

protected void doExecute(Task task,
 Request request,
 ActionListener<Response> listener)

Specified by:

doExecute in class TransportAction<Request extends BroadcastRequest<Request>,Response extends BaseBroadcastResponse>

shardExecute

protected void shardExecute(Task task,
 Request request,
 ShardId shardId,
 SplitShardCountSummary shardCountSummary,
 ActionListener<ShardResponse> shardActionListener)

shards

protected List<TransportBroadcastReplicationAction.ShardRecord> shards(Request request,
 ProjectState projectState)

Returns:

all shard ids the request should run on

newShardRequest

protected abstract ShardRequest newShardRequest(Request request,
 ShardId shardId,
 SplitShardCountSummary shardCountSummary)

newResponse

protected abstract Response newResponse(int successfulShards,
 int failedShards,
 int totalNumCopies,
 List<DefaultShardOperationFailedException> shardFailures)