クラスの使用
org.elasticsearch.cluster.routing.allocation.RoutingAllocation

RoutingAllocationを使用しているパッケージ

パッケージ	説明
org.elasticsearch.cluster.routing.allocation
org.elasticsearch.cluster.routing.allocation.allocator
org.elasticsearch.cluster.routing.allocation.command
org.elasticsearch.cluster.routing.allocation.decider
org.elasticsearch.gateway

org.elasticsearch.cluster.routing.allocationでのRoutingAllocationの使用

org.elasticsearch.cluster.routing.allocationでのRoutingAllocationのサブクラス

修飾子とタイプ	クラスと説明
class	FailedRerouteAllocation This RoutingAllocation keeps a shard which routing allocation has faild
class	StartedRerouteAllocation This RoutingAllocation holds a list of started shards within a cluster

RoutingAllocation型のパラメータを持つorg.elasticsearch.cluster.routing.allocationのメソッド

修飾子とタイプ	メソッドと説明
static void	AllocationService.updateLeftDelayOfUnassignedShards(RoutingAllocation allocation, Settings settings)

org.elasticsearch.cluster.routing.allocation.allocatorでのRoutingAllocationの使用

RoutingAllocation型のパラメータを持つorg.elasticsearch.cluster.routing.allocation.allocatorのメソッド

修飾子とタイプ	メソッドと説明
boolean	ShardsAllocators.allocateUnassigned(RoutingAllocation allocation)
boolean	ShardsAllocator.allocateUnassigned(RoutingAllocation allocation) Assign all unassigned shards to nodes
boolean	BalancedShardsAllocator.allocateUnassigned(RoutingAllocation allocation)
boolean	ShardsAllocators.moveShards(RoutingAllocation allocation)
boolean	ShardsAllocator.moveShards(RoutingAllocation allocation) Move started shards that can not be allocated to a node anymore
boolean	BalancedShardsAllocator.moveShards(RoutingAllocation allocation)
boolean	ShardsAllocators.rebalance(RoutingAllocation allocation)
boolean	ShardsAllocator.rebalance(RoutingAllocation allocation) Rebalancing number of shards on all nodes
boolean	BalancedShardsAllocator.rebalance(RoutingAllocation allocation)

RoutingAllocation型のパラメータを持つorg.elasticsearch.cluster.routing.allocation.allocatorのコンストラクタ

コンストラクタと説明
Balancer(ESLogger logger, RoutingAllocation allocation, BalancedShardsAllocator.WeightFunction weight, float threshold)

org.elasticsearch.cluster.routing.allocation.commandでのRoutingAllocationの使用

RoutingAllocation型のパラメータを持つorg.elasticsearch.cluster.routing.allocation.commandのメソッド

修飾子とタイプ	メソッドと説明
RerouteExplanation	MoveAllocationCommand.execute(RoutingAllocation allocation, boolean explain)
RerouteExplanation	CancelAllocationCommand.execute(RoutingAllocation allocation, boolean explain)
RoutingExplanations	AllocationCommands.execute(RoutingAllocation allocation, boolean explain) Executes all wrapped commands on a given RoutingAllocation
RerouteExplanation	AllocationCommand.execute(RoutingAllocation allocation, boolean explain) Executes the command on a RoutingAllocation setup
RerouteExplanation	AllocateAllocationCommand.execute(RoutingAllocation allocation, boolean explain)

org.elasticsearch.cluster.routing.allocation.deciderでのRoutingAllocationの使用

RoutingAllocation型のパラメータを持つorg.elasticsearch.cluster.routing.allocation.deciderのメソッド

修飾子とタイプ	メソッドと説明
Decision	FilterAllocationDecider.canAllocate(IndexMetaData indexMetaData, RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDeciders.canAllocate(IndexMetaData indexMetaData, RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDecider.canAllocate(IndexMetaData indexMetaData, RoutingNode node, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be allocated at all at this state of the RoutingAllocation.
Decision	ThrottlingAllocationDecider.canAllocate(RoutingNode node, RoutingAllocation allocation)
Decision	ShardsLimitAllocationDecider.canAllocate(RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDeciders.canAllocate(RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDecider.canAllocate(RoutingNode node, RoutingAllocation allocation) Returns a Decision whether the given node can allow any allocation at all at this state of the RoutingAllocation.
Decision	ReplicaAfterPrimaryActiveAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	AllocationDeciders.canAllocate(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	AllocationDecider.canAllocate(ShardRouting shardRouting, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be allocated at all at this state of the RoutingAllocation.
Decision	ThrottlingAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	SnapshotInProgressAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be allocated on the given node.
Decision	ShardsLimitAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	SameShardAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	ReplicaAfterPrimaryActiveAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	NodeVersionAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	FilterAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	EnableAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	DiskThresholdDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	DisableAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation) 非推奨です。
Decision	AwarenessAllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDeciders.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDecider.canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be allocated on the given node.
Decision	ClusterRebalanceAllocationDecider.canRebalance(RoutingAllocation allocation)
Decision	AllocationDeciders.canRebalance(RoutingAllocation allocation)
Decision	AllocationDecider.canRebalance(RoutingAllocation allocation) Returns a Decision whether the cluster can execute re-balanced operations at all.
Decision	SnapshotInProgressAllocationDecider.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be re-balanced to the given allocation.
Decision	RebalanceOnlyWhenActiveAllocationDecider.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	EnableAllocationDecider.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	ConcurrentRebalanceAllocationDecider.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	ClusterRebalanceAllocationDecider.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	AllocationDeciders.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)
Decision	AllocationDecider.canRebalance(ShardRouting shardRouting, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be re-balanced to the given allocation.
Decision	ShardsLimitAllocationDecider.canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	FilterAllocationDecider.canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	DiskThresholdDecider.canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	AwarenessAllocationDecider.canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDeciders.canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
Decision	AllocationDecider.canRemain(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation) Returns a Decision whether the given shard routing can be remain on the given node.

org.elasticsearch.gatewayでのRoutingAllocationの使用

RoutingAllocation型のパラメータを持つorg.elasticsearch.gatewayのメソッド

修飾子とタイプ	メソッドと説明
boolean	ReplicaShardAllocator.allocateUnassigned(RoutingAllocation allocation)
boolean	PrimaryShardAllocator.allocateUnassigned(RoutingAllocation allocation)
boolean	GatewayAllocator.allocateUnassigned(RoutingAllocation allocation)
protected abstract AsyncShardFetch.FetchResult<TransportNodesListShardStoreMetaData.NodeStoreFilesMetaData>	ReplicaShardAllocator.fetchData(ShardRouting shard, RoutingAllocation allocation)
protected abstract AsyncShardFetch.FetchResult<TransportNodesListGatewayStartedShards.NodeGatewayStartedShards>	PrimaryShardAllocator.fetchData(ShardRouting shard, RoutingAllocation allocation)
static PriorityComparator	PriorityComparator.getAllocationComparator(RoutingAllocation allocation) Returns a PriorityComparator that uses the RoutingAllocation index metadata to access the index setting per index.
void	AsyncShardFetch.FetchResult.processAllocation(RoutingAllocation allocation) Process any changes needed to the allocation based on this fetch result.
boolean	ReplicaShardAllocator.processExistingRecoveries(RoutingAllocation allocation) Process existing recoveries of replicas and see if we need to cancel them if we find a better match.