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()	This listener could be used when reroute completion (such as even balancing shards across the cluster) is not required for the completion of the caller operation.

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()

This listener could be used when reroute completion (such as even balancing shards across the cluster) is not required for the completion of the caller operation. For example, it is required to compute the desired balance to properly allocate newly created index, but it is not when deleting one.

clusterStateUpdate

public ActionListener<T> clusterStateUpdate()

reroute

public ActionListener<Void> reroute()