Module org.elasticsearch.server

Package org.elasticsearch.cluster.routing.allocation

Class AllocationQueryContext

java.lang.Object

org.elasticsearch.cluster.routing.allocation.AllocationQueryContext

public class AllocationQueryContext
extends Object

A read-only view of the allocation infrastructure for a given context. An efficient way to make multiple queries to the allocator.

TODO: Consider moving users of this into the allocation infrastructure itself

Constructor Summary

Constructors

Constructor	Description
AllocationQueryContext(RoutingAllocation routingAllocation, AllocationDeciders allocationDeciders)

Method Summary

Modifier and Type	Method	Description
Decision	canAllocate(ShardRouting shardRouting, RoutingNode node)
Decision	canRemain(ShardRouting shardRouting, RoutingNode node)
boolean	debugDecision()
void	debugDecision(boolean debugDecision)
Decision	decision(Decision decision, String deciderLabel, String reason, Object... params)
DesiredNodes	desiredNodes()
Metadata	metadata()
RoutingAllocation	routingAllocation()	Deprecated.
RoutingNodes	routingNodes()
ClusterState	state()

Methods inherited from class java.lang.Object

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

Constructor Details

AllocationQueryContext

public AllocationQueryContext(RoutingAllocation routingAllocation,
 AllocationDeciders allocationDeciders)

Method Details

state

public ClusterState state()

canAllocate

public Decision canAllocate(ShardRouting shardRouting,
 RoutingNode node)

canRemain

public Decision canRemain(ShardRouting shardRouting,
 RoutingNode node)

debugDecision

public boolean debugDecision()

debugDecision

public void debugDecision(boolean debugDecision)

decision

public Decision decision(Decision decision,
 String deciderLabel,
 String reason,
 Object... params)

desiredNodes

public DesiredNodes desiredNodes()

routingNodes

public RoutingNodes routingNodes()

metadata

public Metadata metadata()

routingAllocation

@Deprecated
public RoutingAllocation routingAllocation()

Deprecated.

Do not use this method, it's here just to support a legacy API, it will be removed