org.elasticsearch.cluster.routing.allocation.decider

Class RebalanceOnlyWhenActiveAllocationDecider

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider

org.elasticsearch.cluster.routing.allocation.decider.RebalanceOnlyWhenActiveAllocationDecider

public class RebalanceOnlyWhenActiveAllocationDecider
extends AllocationDecider

Only allow rebalancing when all shards are active within the shard replication group.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

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

deprecationLogger, logger, settings

Constructor Summary

Constructors

Constructor and Description
RebalanceOnlyWhenActiveAllocationDecider(Settings settings)

Method Summary

Modifier and Type	Method and Description
Decision	canRebalance(ShardRouting shardRouting, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be re-balanced to the given allocation.

Methods inherited from class org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider

canAllocate, canAllocate, canAllocate, canAllocate, canForceAllocatePrimary, canRebalance, canRemain

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

logDeprecatedSetting, logRemovedSetting, nodeName

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

RebalanceOnlyWhenActiveAllocationDecider

public RebalanceOnlyWhenActiveAllocationDecider(Settings settings)

Method Detail

canRebalance

public Decision canRebalance(ShardRouting shardRouting,
                             RoutingAllocation allocation)

Description copied from class: AllocationDecider

Returns a Decision whether the given shard routing can be re-balanced to the given allocation. The default is Decision.ALWAYS.

Overrides:

canRebalance in class AllocationDecider