Module org.elasticsearch.server

Package org.elasticsearch.cluster.metadata

Class MetadataDataStreamsService

java.lang.Object

org.elasticsearch.cluster.metadata.MetadataDataStreamsService

public class MetadataDataStreamsService
extends Object

Handles data stream modification requests.

Constructor Summary

Constructors

Constructor	Description
MetadataDataStreamsService(ClusterService clusterService, IndicesService indicesService, DataStreamGlobalRetentionSettings globalRetentionSettings)

Method Summary

Modifier and Type	Method	Description
void	modifyDataStream(ModifyDataStreamsAction.Request request, ActionListener<AcknowledgedResponse> listener)
void	removeDataStreamOptions(List<String> dataStreamNames, TimeValue ackTimeout, TimeValue masterTimeout, ActionListener<AcknowledgedResponse> listener)	Submits the task to remove the data stream options from the requested data streams.
void	removeLifecycle(List<String> dataStreamNames, TimeValue ackTimeout, TimeValue masterTimeout, ActionListener<AcknowledgedResponse> listener)	Submits the task to remove the lifecycle from the requested data streams.
void	setDataStreamOptions(List<String> dataStreamNames, DataStreamOptions options, TimeValue ackTimeout, TimeValue masterTimeout, ActionListener<AcknowledgedResponse> listener)	Submits the task to set the provided data stream options to the requested data streams.
void	setLifecycle(List<String> dataStreamNames, DataStreamLifecycle lifecycle, TimeValue ackTimeout, TimeValue masterTimeout, ActionListener<AcknowledgedResponse> listener)	Submits the task to set the lifecycle to the requested data streams.
void	setRolloverOnWrite(String dataStreamName, boolean rolloverOnWrite, boolean targetFailureStore, TimeValue ackTimeout, TimeValue masterTimeout, ActionListener<AcknowledgedResponse> listener)	Submits the task to signal that the next time this data stream receives a document, it will be rolled over.
static ClusterState	setRolloverOnWrite(ClusterState currentState, String dataStreamName, boolean rolloverOnWrite, boolean targetFailureStore)	Creates an updated cluster state in which the requested data stream has the flag DataStream.rolloverOnWrite() set to the value of the parameter rolloverOnWrite

Methods inherited from class java.lang.Object

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

Constructor Details

MetadataDataStreamsService

public MetadataDataStreamsService(ClusterService clusterService,
 IndicesService indicesService,
 DataStreamGlobalRetentionSettings globalRetentionSettings)

Method Details

modifyDataStream

public void modifyDataStream(ModifyDataStreamsAction.Request request,
 ActionListener<AcknowledgedResponse> listener)

setLifecycle

public void setLifecycle(List<String> dataStreamNames,
 DataStreamLifecycle lifecycle,
 TimeValue ackTimeout,
 TimeValue masterTimeout,
 ActionListener<AcknowledgedResponse> listener)

Submits the task to set the lifecycle to the requested data streams.

removeLifecycle

public void removeLifecycle(List<String> dataStreamNames,
 TimeValue ackTimeout,
 TimeValue masterTimeout,
 ActionListener<AcknowledgedResponse> listener)

Submits the task to remove the lifecycle from the requested data streams.

setDataStreamOptions

public void setDataStreamOptions(List<String> dataStreamNames,
 DataStreamOptions options,
 TimeValue ackTimeout,
 TimeValue masterTimeout,
 ActionListener<AcknowledgedResponse> listener)

Submits the task to set the provided data stream options to the requested data streams.

removeDataStreamOptions

public void removeDataStreamOptions(List<String> dataStreamNames,
 TimeValue ackTimeout,
 TimeValue masterTimeout,
 ActionListener<AcknowledgedResponse> listener)

Submits the task to remove the data stream options from the requested data streams.

setRolloverOnWrite

public void setRolloverOnWrite(String dataStreamName,
 boolean rolloverOnWrite,
 boolean targetFailureStore,
 TimeValue ackTimeout,
 TimeValue masterTimeout,
 ActionListener<AcknowledgedResponse> listener)

Submits the task to signal that the next time this data stream receives a document, it will be rolled over.

setRolloverOnWrite

public static ClusterState setRolloverOnWrite(ClusterState currentState,
 String dataStreamName,
 boolean rolloverOnWrite,
 boolean targetFailureStore)

Creates an updated cluster state in which the requested data stream has the flag DataStream.rolloverOnWrite() set to the value of the parameter rolloverOnWrite

Parameters:

currentState - the initial cluster state

dataStreamName - the name of the data stream to be updated

rolloverOnWrite - the value of the flag

targetFailureStore - whether this rollover targets the failure store or the backing indices

Returns:

the updated cluster state