Uses of Interface
org.apache.flink.runtime.state.OperatorStateHandle

Packages that use OperatorStateHandle

Package	Description
org.apache.flink.runtime.checkpoint
org.apache.flink.runtime.checkpoint.metadata
org.apache.flink.runtime.state
org.apache.flink.runtime.state.filemerging
org.apache.flink.streaming.api.operators

Uses of OperatorStateHandle in org.apache.flink.runtime.checkpoint

Fields in org.apache.flink.runtime.checkpoint with type parameters of type OperatorStateHandle

Modifier and Type	Field	Description
static OperatorStateRepartitioner<OperatorStateHandle>	RoundRobinOperatorStateRepartitioner.INSTANCE

Methods in org.apache.flink.runtime.checkpoint that return types with arguments of type OperatorStateHandle

Modifier and Type	Method	Description
StateObjectCollection<OperatorStateHandle>	PrioritizedOperatorSubtaskState.getJobManagerManagedOperatorState()	Returns the managed operator state from the job manager, which represents the ground truth about what this state should represent.
StateObjectCollection<OperatorStateHandle>	PrioritizedOperatorSubtaskState.getJobManagerRawOperatorState()	Returns the raw operator state from the job manager, which represents the ground truth about what this state should represent.
StateObjectCollection<OperatorStateHandle>	OperatorSubtaskState.getManagedOperatorState()
ChainedStateHandle<OperatorStateHandle>	SubtaskState.getManagedOperatorState()	Deprecated.
List<StateObjectCollection<OperatorStateHandle>>	PrioritizedOperatorSubtaskState.getPrioritizedManagedOperatorState()	Returns an immutable list with all alternative snapshots to restore the managed operator state, in the order in which we should attempt to restore.
List<StateObjectCollection<OperatorStateHandle>>	PrioritizedOperatorSubtaskState.getPrioritizedRawOperatorState()	Returns an immutable list with all alternative snapshots to restore the raw operator state, in the order in which we should attempt to restore.
StateObjectCollection<OperatorStateHandle>	OperatorSubtaskState.getRawOperatorState()
ChainedStateHandle<OperatorStateHandle>	SubtaskState.getRawOperatorState()	Deprecated.
List<List<OperatorStateHandle>>	RoundRobinOperatorStateRepartitioner.repartitionState(List<List<OperatorStateHandle>> previousParallelSubtaskStates, int oldParallelism, int newParallelism)

Methods in org.apache.flink.runtime.checkpoint with parameters of type OperatorStateHandle

Modifier and Type	Method	Description
OperatorSubtaskState.Builder	OperatorSubtaskState.Builder.setManagedOperatorState(OperatorStateHandle managedOperatorState)
OperatorSubtaskState.Builder	OperatorSubtaskState.Builder.setRawOperatorState(OperatorStateHandle rawOperatorState)

Method parameters in org.apache.flink.runtime.checkpoint with type arguments of type OperatorStateHandle

Modifier and Type	Method	Description
List<List<OperatorStateHandle>>	RoundRobinOperatorStateRepartitioner.repartitionState(List<List<OperatorStateHandle>> previousParallelSubtaskStates, int oldParallelism, int newParallelism)
OperatorSubtaskState.Builder	OperatorSubtaskState.Builder.setManagedOperatorState(StateObjectCollection<OperatorStateHandle> managedOperatorState)
OperatorSubtaskState.Builder	OperatorSubtaskState.Builder.setRawOperatorState(StateObjectCollection<OperatorStateHandle> rawOperatorState)

Constructor parameters in org.apache.flink.runtime.checkpoint with type arguments of type OperatorStateHandle

Constructor	Description
SubtaskState(ChainedStateHandle<OperatorStateHandle> managedOperatorState, ChainedStateHandle<OperatorStateHandle> rawOperatorState, KeyedStateHandle managedKeyedState, KeyedStateHandle rawKeyedState)	Deprecated.

Uses of OperatorStateHandle in org.apache.flink.runtime.checkpoint.metadata

Methods in org.apache.flink.runtime.checkpoint.metadata that return OperatorStateHandle

Modifier and Type	Method	Description
static OperatorStateHandle	MetadataV3Serializer.deserializeOperatorStateHandleUtil(DataInputStream dis)

Methods in org.apache.flink.runtime.checkpoint.metadata with parameters of type OperatorStateHandle

Modifier and Type	Method	Description
static void	MetadataV3Serializer.serializeOperatorStateHandleUtil(OperatorStateHandle stateHandle, DataOutputStream dos)

Uses of OperatorStateHandle in org.apache.flink.runtime.state

Classes in org.apache.flink.runtime.state that implement OperatorStateHandle

Modifier and Type	Class	Description
class	OperatorStreamStateHandle	State handle for partitionable operator state.

Fields in org.apache.flink.runtime.state with type parameters of type OperatorStateHandle

Modifier and Type	Field	Description
protected RunnableFuture<SnapshotResult<OperatorStateHandle>>	StateSnapshotContextSynchronousImpl.operatorStateCheckpointClosingFuture
protected Collection<OperatorStateHandle>	DefaultOperatorStateBackendBuilder.restoreStateHandles	State handles for restore.

Methods in org.apache.flink.runtime.state that return types with arguments of type OperatorStateHandle

Modifier and Type	Method	Description
RunnableFuture<SnapshotResult<OperatorStateHandle>>	StateSnapshotContextSynchronousImpl.getOperatorStateStreamFuture()
Collection<OperatorStateHandle>	OperatorStateBackendParametersImpl.getStateHandles()
Collection<OperatorStateHandle>	StateBackend.OperatorStateBackendParameters.getStateHandles()
RunnableFuture<SnapshotResult<OperatorStateHandle>>	DefaultOperatorStateBackend.snapshot(long checkpointId, long timestamp, CheckpointStreamFactory streamFactory, CheckpointOptions checkpointOptions)

Constructor parameters in org.apache.flink.runtime.state with type arguments of type OperatorStateHandle

Constructor	Description
DefaultOperatorStateBackend(org.apache.flink.api.common.ExecutionConfig executionConfig, org.apache.flink.core.fs.CloseableRegistry closeStreamOnCancelRegistry, Map<String,PartitionableListState<?>> registeredOperatorStates, Map<String,BackendWritableBroadcastState<?,?>> registeredBroadcastStates, Map<String,PartitionableListState<?>> accessedStatesByName, Map<String,BackendWritableBroadcastState<?,?>> accessedBroadcastStatesByName, SnapshotStrategyRunner<OperatorStateHandle,?> snapshotStrategyRunner)
DefaultOperatorStateBackendBuilder(ClassLoader userClassloader, org.apache.flink.api.common.ExecutionConfig executionConfig, boolean asynchronousSnapshots, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
OperatorStateBackendParametersImpl(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
OperatorStateBackendParametersImpl(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, StateBackend.CustomInitializationMetrics customInitializationMetrics, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
OperatorStateRestoreOperation(org.apache.flink.core.fs.CloseableRegistry closeStreamOnCancelRegistry, ClassLoader userClassloader, Map<String,PartitionableListState<?>> registeredOperatorStates, Map<String,BackendWritableBroadcastState<?,?>> registeredBroadcastStates, Collection<OperatorStateHandle> stateHandles)

Uses of OperatorStateHandle in org.apache.flink.runtime.state.filemerging

Classes in org.apache.flink.runtime.state.filemerging that implement OperatorStateHandle

Modifier and Type	Class	Description
class	EmptyFileMergingOperatorStreamStateHandle	An empty FileMergingOperatorStreamStateHandle that is only used as a placeholder to prevent file merging directory from being deleted.
class	FileMergingOperatorStreamStateHandle	A OperatorStreamStateHandle that works for file merging checkpoints.

Uses of OperatorStateHandle in org.apache.flink.streaming.api.operators

Methods in org.apache.flink.streaming.api.operators that return types with arguments of type OperatorStateHandle

Modifier and Type	Method	Description
RunnableFuture<SnapshotResult<OperatorStateHandle>>	OperatorSnapshotFutures.getOperatorStateManagedFuture()
RunnableFuture<SnapshotResult<OperatorStateHandle>>	OperatorSnapshotFutures.getOperatorStateRawFuture()

Method parameters in org.apache.flink.streaming.api.operators with type arguments of type OperatorStateHandle

Modifier and Type	Method	Description
protected org.apache.flink.util.CloseableIterable<StatePartitionStreamProvider>	StreamTaskStateInitializerImpl.rawOperatorStateInputs(Iterator<StateObjectCollection<OperatorStateHandle>> restoreStateAlternatives, StateObject.StateObjectSizeStatsCollector statsCollector)
void	OperatorSnapshotFutures.setOperatorStateManagedFuture(RunnableFuture<SnapshotResult<OperatorStateHandle>> operatorStateManagedFuture)
void	OperatorSnapshotFutures.setOperatorStateRawFuture(RunnableFuture<SnapshotResult<OperatorStateHandle>> operatorStateRawFuture)