org.elasticsearch.cluster.metadata

Class TemplateUpgradeService

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.cluster.metadata.TemplateUpgradeService

All Implemented Interfaces:

ClusterStateListener

public class TemplateUpgradeService
extends AbstractComponent
implements ClusterStateListener

Upgrades Templates on behalf of installed Plugins when a node joins the cluster

Field Summary

Fields

Modifier and Type	Field and Description
Client	client
ClusterService	clusterService
ThreadPool	threadPool

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

deprecationLogger, logger, settings

Constructor Summary

Constructors

Constructor and Description
TemplateUpgradeService(Settings settings, Client client, ClusterService clusterService, ThreadPool threadPool, java.util.Collection<java.util.function.UnaryOperator<java.util.Map<java.lang.String,IndexTemplateMetaData>>> indexTemplateMetaDataUpgraders)

Method Summary

Modifier and Type	Method and Description
void	clusterChanged(ClusterChangedEvent event) Called when cluster state changes.

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

logDeprecatedSetting, logRemovedSetting, nodeName

Methods inherited from class java.lang.Object

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

Field Detail

clusterService

public final ClusterService clusterService

threadPool

public final ThreadPool threadPool

client

public final Client client

Constructor Detail

TemplateUpgradeService

public TemplateUpgradeService(Settings settings,
                              Client client,
                              ClusterService clusterService,
                              ThreadPool threadPool,
                              java.util.Collection<java.util.function.UnaryOperator<java.util.Map<java.lang.String,IndexTemplateMetaData>>> indexTemplateMetaDataUpgraders)

Method Detail

clusterChanged

public void clusterChanged(ClusterChangedEvent event)

Description copied from interface: ClusterStateListener

Called when cluster state changes.

Specified by:

clusterChanged in interface ClusterStateListener