Class SnapshotInProgressAllocationDecider
java.lang.Object
org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider
org.elasticsearch.cluster.routing.allocation.decider.SnapshotInProgressAllocationDecider
public class SnapshotInProgressAllocationDecider extends AllocationDecider
This
AllocationDecider
prevents shards that
are currently been snapshotted to be moved to other nodes.-
Field Summary
Fields Modifier and Type Field Description static java.lang.String
NAME
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Constructor Summary
Constructors Constructor Description SnapshotInProgressAllocationDecider()
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Method Summary
Modifier and Type Method Description Decision
canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Returns aDecision
whether the given shard routing can be allocated on the given node.Decision
canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)
Returns aDecision
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, canForceAllocatePrimary, canRebalance, canRemain, shouldAutoExpandToNode
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Field Details
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NAME
public static final java.lang.String NAME- See Also:
- Constant Field Values
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Constructor Details
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SnapshotInProgressAllocationDecider
public SnapshotInProgressAllocationDecider()
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Method Details
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canRebalance
Returns aDecision
whether the given shard routing can be re-balanced to the given allocation. The default isDecision.ALWAYS
.- Overrides:
canRebalance
in classAllocationDecider
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canAllocate
public Decision canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)Returns aDecision
whether the given shard routing can be allocated on the given node. The default isDecision.ALWAYS
.- Overrides:
canAllocate
in classAllocationDecider
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