Package org.opensearch.cluster.metadata

Class MetadataCreateDataStreamService

java.lang.Object

org.opensearch.cluster.metadata.MetadataCreateDataStreamService

public class MetadataCreateDataStreamService
extends Object

Creates a data stream of metadata

Opensearch.internal:

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	MetadataCreateDataStreamService.CreateDataStreamClusterStateUpdateRequest	A request to create a data stream cluster state update

Constructor Summary

Constructors

Constructor	Description
MetadataCreateDataStreamService(ThreadPool threadPool, ClusterService clusterService, MetadataCreateIndexService metadataCreateIndexService)

Method Summary

Modifier and Type	Method	Description
ClusterState	createDataStream(MetadataCreateDataStreamService.CreateDataStreamClusterStateUpdateRequest request, ClusterState current)
void	createDataStream(MetadataCreateDataStreamService.CreateDataStreamClusterStateUpdateRequest request, org.opensearch.core.action.ActionListener<AcknowledgedResponse> finalListener)
static ComposableIndexTemplate	lookupTemplateForDataStream(String dataStreamName, Metadata metadata)
static void	validateTimestampFieldMapping(MapperService mapperService)

Methods inherited from class java.lang.Object

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

Constructor Details

MetadataCreateDataStreamService

public MetadataCreateDataStreamService(ThreadPool threadPool,
 ClusterService clusterService,
 MetadataCreateIndexService metadataCreateIndexService)

Method Details

createDataStream

public void createDataStream(MetadataCreateDataStreamService.CreateDataStreamClusterStateUpdateRequest request,
 org.opensearch.core.action.ActionListener<AcknowledgedResponse> finalListener)

createDataStream

public ClusterState createDataStream(MetadataCreateDataStreamService.CreateDataStreamClusterStateUpdateRequest request,
 ClusterState current)
                              throws Exception

Throws:

Exception

lookupTemplateForDataStream

public static ComposableIndexTemplate lookupTemplateForDataStream(String dataStreamName,
 Metadata metadata)

validateTimestampFieldMapping

public static void validateTimestampFieldMapping(MapperService mapperService)
                                          throws IOException

Throws:

IOException