Package akka.cluster.sharding

Interface Summary

Interface	Description
ClusterShardingSerializable	Marker trait for remote messages and persistent events/snapshots with special serializer.
ClusterShardingSettings.CompositePassivationStrategy$.AdmissionFilter
ClusterShardingSettings.CompositePassivationStrategy$.AdmissionOptimizer
ClusterShardingSettings.PassivationStrategy	INTERNAL API
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.FilterSettings
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.OptimizerSettings
ClusterShardingSettings.PassivationStrategySettings$.PolicySettings
ShardCoordinator.ActorSystemDependentAllocationStrategy	Shard allocation strategy where start is called by the shard coordinator before any calls to rebalance or allocate shard.
ShardCoordinator.Internal$.CoordinatorCommand	Messages sent to the coordinator
ShardCoordinator.Internal$.CoordinatorMessage	Messages sent from the coordinator
ShardCoordinator.Internal$.DomainEvent
ShardCoordinator.ShardAllocationStrategy	Interface of the pluggable shard allocation and rebalancing logic used by the ShardCoordinator.
ShardCoordinator.StartableAllocationStrategy	Shard allocation strategy where start is called by the shard coordinator before any calls to rebalance or allocate shard.

Class Summary

Class	Description
ClusterSharding
ClusterSharding$	This extension provides sharding functionality of actors in a cluster.
ClusterShardingGuardian$	INTERNAL API.
ClusterShardingHealthCheck	INTERNAL API (ctr)
ClusterShardingHealthCheck$
ClusterShardingHealthCheckSettings
ClusterShardingHealthCheckSettings$	Internal API
ClusterShardingSettings	param: role specifies that this entity type requires cluster nodes with a specific role.
ClusterShardingSettings.CompositePassivationStrategy$	INTERNAL API
ClusterShardingSettings.CompositePassivationStrategy$.AdmissionFilter$
ClusterShardingSettings.CompositePassivationStrategy$.AdmissionOptimizer$
ClusterShardingSettings.CompositePassivationStrategy$.AlwaysAdmissionFilter$
ClusterShardingSettings.CompositePassivationStrategy$.FrequencySketchAdmissionFilter
ClusterShardingSettings.CompositePassivationStrategy$.FrequencySketchAdmissionFilter$
ClusterShardingSettings.CompositePassivationStrategy$.HillClimbingAdmissionOptimizer
ClusterShardingSettings.CompositePassivationStrategy$.HillClimbingAdmissionOptimizer$
ClusterShardingSettings.CompositePassivationStrategy$.NoAdmissionOptimizer$
ClusterShardingSettings.IdlePassivationStrategy$	INTERNAL API
ClusterShardingSettings.LeastFrequentlyUsedPassivationStrategy$	INTERNAL API
ClusterShardingSettings.LeastRecentlyUsedPassivationStrategy$	INTERNAL API
ClusterShardingSettings.MostRecentlyUsedPassivationStrategy$
ClusterShardingSettings.NoPassivationStrategy$	INTERNAL API
ClusterShardingSettings.PassivationStrategy$	INTERNAL API Determine the passivation strategy to use from settings.
ClusterShardingSettings.PassivationStrategySettings	API MAY CHANGE: Settings for passivation strategies may change after additional testing and feedback.
ClusterShardingSettings.PassivationStrategySettings$	API MAY CHANGE: Settings for passivation strategies may change after additional testing and feedback.
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.FilterSettings$
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.FrequencySketchSettings
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.FrequencySketchSettings$
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.HillClimbingSettings
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.HillClimbingSettings$
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.OptimizerSettings$
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.WindowSettings
ClusterShardingSettings.PassivationStrategySettings$.AdmissionSettings$.WindowSettings$
ClusterShardingSettings.PassivationStrategySettings$.IdleSettings
ClusterShardingSettings.PassivationStrategySettings$.IdleSettings$
ClusterShardingSettings.PassivationStrategySettings$.LeastFrequentlyUsedSettings
ClusterShardingSettings.PassivationStrategySettings$.LeastFrequentlyUsedSettings$
ClusterShardingSettings.PassivationStrategySettings$.LeastRecentlyUsedSettings
ClusterShardingSettings.PassivationStrategySettings$.LeastRecentlyUsedSettings$
ClusterShardingSettings.PassivationStrategySettings$.LeastRecentlyUsedSettings$.SegmentedSettings
ClusterShardingSettings.PassivationStrategySettings$.LeastRecentlyUsedSettings$.SegmentedSettings$
ClusterShardingSettings.PassivationStrategySettings$.MostRecentlyUsedSettings
ClusterShardingSettings.PassivationStrategySettings$.MostRecentlyUsedSettings$
ClusterShardingSettings.PassivationStrategySettings$.PolicySettings$
ClusterShardingSettings.TuningParameters
ClusterShardingSettings$
ConsistentHashingShardAllocationStrategy	ShardCoordinator.ShardAllocationStrategy that is using consistent hashing.
ConsistentHashingShardAllocationStrategy$
DDataShardCoordinator$	INTERNAL API
JoinConfigCompatCheckSharding	INTERNAL API
PersistentShardCoordinator	Deprecated. Use `ddata` mode, persistence mode is deprecated.
RemoveInternalClusterShardingData
RemoveInternalClusterShardingData.RemoveOnePersistenceId$	INTERNAL API
RemoveInternalClusterShardingData.RemoveOnePersistenceId$.Removals
RemoveInternalClusterShardingData.RemoveOnePersistenceId$.Removals$
RemoveInternalClusterShardingData.RemoveOnePersistenceId$.Result
RemoveInternalClusterShardingData.RemoveOnePersistenceId$.Result$
RemoveInternalClusterShardingData$	Utility program that removes the internal data stored with Akka Persistence by the Cluster ShardCoordinator.
Shard$	INTERNAL API
ShardCoordinator	Singleton coordinator that decides where to allocate shards.
ShardCoordinator.AbstractShardAllocationStrategy	Java API: Java implementations of custom shard allocation and rebalancing logic used by the ShardCoordinator should extend this abstract class and override ShardCoordinator.AbstractShardAllocationStrategy.allocateNewShard(akka.actor.ActorRef,java.lang.String,java.util.Map<akka.actor.ActorRef,scala.collection.immutable.IndexedSeq<java.lang.String>>) and rebalanceShard.
ShardCoordinator.Internal$	INTERNAL API
ShardCoordinator.LeastShardAllocationStrategy	Use akka.cluster.sharding.ShardCoordinator.ShardAllocationStrategy.leastShardAllocationStrategy instead.
ShardCoordinator.RebalanceWorker$
ShardCoordinator.RebalanceWorker$.ShardRegionTerminated
ShardCoordinator.RebalanceWorker$.ShardRegionTerminated$
ShardCoordinator.ShardAllocationStrategy$
ShardCoordinator$
ShardingLogMarker	This is public with the purpose to document the used markers and properties of log events.
ShardingLogMarker.Properties$	INTERNAL API
ShardingLogMarker$	This is public with the purpose to document the used markers and properties of log events.
ShardingQueries	INTERNAL API
ShardingQueries.ShardsQueryResult<B>	INTERNAL API The result of a group query and metadata.
ShardingQueries.ShardsQueryResult$
ShardingQueries$	INTERNAL API
ShardRegion$