Package org.elasticsearch.cluster

Class ClusterModule

java.lang.Object

org.elasticsearch.common.inject.AbstractModule

org.elasticsearch.cluster.ClusterModule

All Implemented Interfaces:

Module

public class ClusterModule
extends AbstractModule

Configures classes and services that affect the entire cluster.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BALANCED_ALLOCATOR
static final Setting<String>	SHARDS_ALLOCATOR_TYPE_SETTING

Constructor Summary

Constructors

Constructor	Description
ClusterModule(Settings settings, ClusterService clusterService, List<ClusterPlugin> clusterPlugins, ClusterInfoService clusterInfoService, SnapshotsInfoService snapshotsInfoService, ThreadContext threadContext, SystemIndices systemIndices)

Method Summary

Modifier and Type	Method	Description
protected void	configure()	Configures a Binder via the exposed methods.
static Collection<AllocationDecider>	createAllocationDeciders(Settings settings, ClusterSettings clusterSettings, List<ClusterPlugin> clusterPlugins)	Return a new AllocationDecider instance with builtin deciders as well as those from plugins.
static ClusterState	filterCustomsForPre63Clients(ClusterState clusterState)	For interoperability with transport clients older than 6.3, we need to strip customs from the cluster state that the client might not be able to deserialize
AllocationService	getAllocationService()
IndexNameExpressionResolver	getIndexNameExpressionResolver()
MetadataDeleteIndexService	getMetadataDeleteIndexService()
static List<NamedWriteableRegistry.Entry>	getNamedWriteables()
static List<org.elasticsearch.xcontent.NamedXContentRegistry.Entry>	getNamedXWriteables()
void	setExistingShardsAllocators(GatewayAllocator gatewayAllocator)

Methods inherited from class org.elasticsearch.common.inject.AbstractModule

addError, addError, addError, bind, bind, bind, bindConstant, binder, bindListener, bindScope, configure, convertToTypes, currentStage, getMembersInjector, getMembersInjector, getProvider, getProvider, install, requestInjection, requestStaticInjection, requireBinding, requireBinding

Methods inherited from class java.lang.Object

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

Field Details

BALANCED_ALLOCATOR

public static final String BALANCED_ALLOCATOR

See Also:

• Constant Field Values

SHARDS_ALLOCATOR_TYPE_SETTING

public static final Setting<String> SHARDS_ALLOCATOR_TYPE_SETTING

Constructor Details

ClusterModule

public ClusterModule(Settings settings,
 ClusterService clusterService,
 List<ClusterPlugin> clusterPlugins,
 ClusterInfoService clusterInfoService,
 SnapshotsInfoService snapshotsInfoService,
 ThreadContext threadContext,
 SystemIndices systemIndices)

Method Details

getNamedWriteables

public static List<NamedWriteableRegistry.Entry> getNamedWriteables()

filterCustomsForPre63Clients

public static ClusterState filterCustomsForPre63Clients(ClusterState clusterState)

For interoperability with transport clients older than 6.3, we need to strip customs from the cluster state that the client might not be able to deserialize

Parameters:

clusterState - the cluster state to filter the customs from

Returns:

the adapted cluster state

getNamedXWriteables

public static List<org.elasticsearch.xcontent.NamedXContentRegistry.Entry> getNamedXWriteables()

getIndexNameExpressionResolver

public IndexNameExpressionResolver getIndexNameExpressionResolver()

createAllocationDeciders

public static Collection<AllocationDecider> createAllocationDeciders(Settings settings,
 ClusterSettings clusterSettings,
 List<ClusterPlugin> clusterPlugins)

Return a new AllocationDecider instance with builtin deciders as well as those from plugins.

getAllocationService

public AllocationService getAllocationService()

getMetadataDeleteIndexService

public MetadataDeleteIndexService getMetadataDeleteIndexService()

configure

protected void configure()

Description copied from class: AbstractModule

Configures a Binder via the exposed methods.

Specified by:

configure in class AbstractModule

setExistingShardsAllocators

public void setExistingShardsAllocators(GatewayAllocator gatewayAllocator)