org.elasticsearch.cluster.routing.allocation
Class SameShardNodeAllocation

java.lang.Object
  org.elasticsearch.common.component.AbstractComponent
      org.elasticsearch.cluster.routing.allocation.NodeAllocation
          org.elasticsearch.cluster.routing.allocation.SameShardNodeAllocation

public class SameShardNodeAllocation
extends NodeAllocation

An allocation strategy that does not allow for the same shard instance to be allocated on the same node.

Nested Class Summary

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

NodeAllocation.Decision

Field Summary

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

componentSettings, logger, settings

Constructor Summary

SameShardNodeAllocation(Settings settings)

Method Summary

NodeAllocation.Decision

canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)

Methods inherited from class org.elasticsearch.cluster.routing.allocation.NodeAllocation

allocateUnassigned, applyFailedShards, applyStartedShards, 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

SameShardNodeAllocation

@Inject
public SameShardNodeAllocation(Settings settings)

Method Detail

canAllocate

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

Overrides:

canAllocate in class NodeAllocation