Module org.elasticsearch.server

Package org.elasticsearch.cluster.routing.allocation.allocator

Class AllocationActionListener<T>

java.lang.Object

org.elasticsearch.cluster.routing.allocation.allocator.AllocationActionListener<T>

public class AllocationActionListener<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
AllocationActionListener(ActionListener<T> delegate, ThreadContext context)

Method Summary

Modifier and Type	Method	Description
ActionListener<T>	clusterStateUpdate()
ActionListener<Void>	reroute()
static ActionListener<Void>	rerouteCompletionIsNotRequired()	Returns a no-op listener for callers that do not need to wait for reroute to finish (e.g.

Methods inherited from class java.lang.Object

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

Constructor Details

AllocationActionListener

public AllocationActionListener(ActionListener<T> delegate,
 ThreadContext context)

Method Details

rerouteCompletionIsNotRequired

public static ActionListener<Void> rerouteCompletionIsNotRequired()

Returns a no-op listener for callers that do not need to wait for reroute to finish (e.g. shard rebalancing across the cluster) before completing their own operation. For example, waiting for reroute is needed to allocate shards for a newly created index, but not when deleting one.

clusterStateUpdate

public ActionListener<T> clusterStateUpdate()

reroute

public ActionListener<Void> reroute()