Package org.elasticsearch.cluster.routing

Class BatchedRerouteService

java.lang.Object

org.elasticsearch.cluster.routing.BatchedRerouteService

All Implemented Interfaces:

RerouteService

public class BatchedRerouteService
extends java.lang.Object
implements RerouteService

A BatchedRerouteService is a RerouteService that batches together reroute requests to avoid unnecessary extra reroutes. This component only does meaningful work on the elected master node. Reroute requests will fail with a NotMasterException on other nodes.

Constructor Summary

Constructors

Constructor	Description
BatchedRerouteService(ClusterService clusterService, java.util.function.BiFunction<ClusterState,java.lang.String,ClusterState> reroute)

Method Summary

Modifier and Type	Method	Description
void	reroute(java.lang.String reason, ActionListener<java.lang.Void> listener)	Initiates a reroute.

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchedRerouteService

public BatchedRerouteService(ClusterService clusterService,
                             java.util.function.BiFunction<ClusterState,java.lang.String,ClusterState> reroute)

Parameters:

reroute - Function that computes the updated cluster state after it has been rerouted.

Method Detail

reroute

public final void reroute(java.lang.String reason,
                          ActionListener<java.lang.Void> listener)

Initiates a reroute.

Specified by:

reroute in interface RerouteService