org.elasticsearch.cluster.routing.allocation.decider
Class AwarenessAllocationDecider

java.lang.Object
  org.elasticsearch.common.component.AbstractComponent
      org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider
          org.elasticsearch.cluster.routing.allocation.decider.AwarenessAllocationDecider

public class AwarenessAllocationDecider
extends AllocationDecider

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider

AllocationDecider.Decision

Field Summary

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

componentSettings, logger, settings

Constructor Summary

AwarenessAllocationDecider()

AwarenessAllocationDecider(Settings settings)

AwarenessAllocationDecider(Settings settings, NodeSettingsService nodeSettingsService)

Method Summary

String[]	awarenessAttributes()
AllocationDecider.Decision	canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
boolean	canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation) Can the provided shard routing remain on the node?

Methods inherited from class org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider

canRebalance

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

nodeName

Methods inherited from class java.lang.Object

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

Constructor Detail

AwarenessAllocationDecider

public AwarenessAllocationDecider()

AwarenessAllocationDecider

public AwarenessAllocationDecider(Settings settings)

AwarenessAllocationDecider

@Inject
public AwarenessAllocationDecider(Settings settings,
                                         NodeSettingsService nodeSettingsService)

Method Detail

awarenessAttributes

public String[] awarenessAttributes()

canAllocate

public AllocationDecider.Decision canAllocate(ShardRouting shardRouting,
                                              RoutingNode node,
                                              RoutingAllocation allocation)

Overrides:

canAllocate in class AllocationDecider

canRemain

public boolean canRemain(ShardRouting shardRouting,
                         RoutingNode node,
                         RoutingAllocation allocation)

Description copied from class: AllocationDecider

Can the provided shard routing remain on the node?

Overrides:

canRemain in class AllocationDecider