org.elasticsearch.cluster.routing.allocation.decider

クラス SnapshotInProgressAllocationDecider

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

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.

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
static String	CLUSTER_ROUTING_ALLOCATION_SNAPSHOT_RELOCATION_ENABLED Disables relocation of shards that are currently being snapshotted.
static String	NAME

クラスから継承されたフィールド org.elasticsearch.common.component.AbstractComponent

deprecationLogger, logger, settings

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
SnapshotInProgressAllocationDecider() Creates a new SnapshotInProgressAllocationDecider instance
SnapshotInProgressAllocationDecider(Settings settings) Creates a new SnapshotInProgressAllocationDecider instance from given settings
SnapshotInProgressAllocationDecider(Settings settings, NodeSettingsService nodeSettingsService)

メソッドのサマリー

修飾子とタイプ	メソッドと説明
Decision	canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be allocated on the given node.
Decision	canRebalance(ShardRouting shardRouting, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be re-balanced to the given allocation.

クラスから継承されたメソッド org.elasticsearch.cluster.routing.allocation.decider.AllocationDecider

canAllocate, canAllocate, canAllocate, canRebalance, canRemain

クラスから継承されたメソッド org.elasticsearch.common.component.AbstractComponent

logDeprecatedSetting, logRemovedSetting, nodeName

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

NAME

public static final String NAME

関連項目:

定数フィールド値

CLUSTER_ROUTING_ALLOCATION_SNAPSHOT_RELOCATION_ENABLED

public static final String CLUSTER_ROUTING_ALLOCATION_SNAPSHOT_RELOCATION_ENABLED

Disables relocation of shards that are currently being snapshotted.

関連項目:

定数フィールド値

コンストラクタの詳細

SnapshotInProgressAllocationDecider

public SnapshotInProgressAllocationDecider()

Creates a new SnapshotInProgressAllocationDecider instance

SnapshotInProgressAllocationDecider

public SnapshotInProgressAllocationDecider(Settings settings)

Creates a new SnapshotInProgressAllocationDecider instance from given settings

パラメータ:

settings - Settings to use

SnapshotInProgressAllocationDecider

@Inject
public SnapshotInProgressAllocationDecider(Settings settings,
                                                   NodeSettingsService nodeSettingsService)

メソッドの詳細

canRebalance

public Decision canRebalance(ShardRouting shardRouting,
                             RoutingAllocation allocation)

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

オーバーライド:

canRebalance クラス内 AllocationDecider

canAllocate

public Decision canAllocate(ShardRouting shardRouting,
                            RoutingNode node,
                            RoutingAllocation allocation)

Returns a Decision whether the given shard routing can be allocated on the given node. The default is Decision.ALWAYS.

オーバーライド:

canAllocate クラス内 AllocationDecider