Uses of Class
org.apache.flink.runtime.state.KeyGroupRange

Packages that use KeyGroupRange

Package	Description
org.apache.flink.runtime.checkpoint
org.apache.flink.runtime.jobmaster
org.apache.flink.runtime.query
org.apache.flink.runtime.scheduler
org.apache.flink.runtime.scheduler.adaptive
org.apache.flink.runtime.state
org.apache.flink.runtime.state.changelog
org.apache.flink.runtime.state.changelog.inmemory
org.apache.flink.runtime.state.filesystem
org.apache.flink.runtime.state.hashmap
org.apache.flink.runtime.state.heap	This package contains the classes for key/value state backends that store the state on the JVM heap as objects.
org.apache.flink.runtime.state.memory
org.apache.flink.runtime.state.restore
org.apache.flink.runtime.taskexecutor.rpc

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

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

Modifier and Type	Method and Description
static List<KeyGroupRange>	StateAssignmentOperation.createKeyGroupPartitions(int numberKeyGroups, int parallelism) Groups the available set of key groups into key group partitions.

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

Modifier and Type	Method and Description
static void	StateAssignmentOperation.extractIntersectingState(Collection<? extends KeyedStateHandle> originalSubtaskStateHandles, KeyGroupRange rangeToExtract, List<KeyedStateHandle> extractedStateCollector) Extracts certain key group ranges from the given state handles and adds them to the collector.
static List<KeyedStateHandle>	StateAssignmentOperation.getManagedKeyedStateHandles(OperatorState operatorState, KeyGroupRange subtaskKeyGroupRange) Collect managedKeyedStateHandles which have intersection with given KeyGroupRange from operatorState.
static List<KeyedStateHandle>	StateAssignmentOperation.getRawKeyedStateHandles(OperatorState operatorState, KeyGroupRange subtaskKeyGroupRange) Collect rawKeyedStateHandles which have intersection with given KeyGroupRange from operatorState.

Uses of KeyGroupRange in org.apache.flink.runtime.jobmaster

Methods in org.apache.flink.runtime.jobmaster with parameters of type KeyGroupRange

Modifier and Type	Method and Description
CompletableFuture<Acknowledge>	KvStateRegistryGateway.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress) Notifies that queryable state has been registered.
CompletableFuture<Acknowledge>	JobMaster.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress)
CompletableFuture<Acknowledge>	KvStateRegistryGateway.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName) Notifies that queryable state has been unregistered.
CompletableFuture<Acknowledge>	JobMaster.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName)

Uses of KeyGroupRange in org.apache.flink.runtime.query

Methods in org.apache.flink.runtime.query with parameters of type KeyGroupRange

Modifier and Type	Method and Description
void	KvStateRegistryListener.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId) Notifies the listener about a registered KvState instance.
void	KvStateLocationRegistry.notifyKvStateRegistered(JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress) Notifies the registry about a registered KvState instance.
void	KvStateRegistryListener.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName) Notifies the listener about an unregistered KvState instance.
void	KvStateLocationRegistry.notifyKvStateUnregistered(JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName) Notifies the registry about an unregistered KvState instance.
org.apache.flink.queryablestate.KvStateID	KvStateRegistry.registerKvState(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, InternalKvState<?,?,?> kvState, ClassLoader userClassLoader) Registers the KvState instance and returns the assigned ID.
void	KvStateLocation.registerKvState(KeyGroupRange keyGroupRange, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateAddress) Registers a KvState instance for the given key group index.
void	TaskKvStateRegistry.registerKvState(KeyGroupRange keyGroupRange, String registrationName, InternalKvState<?,?,?> kvState, ClassLoader userClassLoader) Registers the KvState instance at the KvStateRegistry.
void	KvStateRegistry.unregisterKvState(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId) Unregisters the KvState instance identified by the given KvStateID.

Uses of KeyGroupRange in org.apache.flink.runtime.scheduler

Methods in org.apache.flink.runtime.scheduler with parameters of type KeyGroupRange

Modifier and Type	Method and Description
void	KvStateHandler.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress)
void	SchedulerNG.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress)
void	SchedulerBase.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress)
void	KvStateHandler.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName)
void	SchedulerNG.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName)
void	SchedulerBase.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName)

Uses of KeyGroupRange in org.apache.flink.runtime.scheduler.adaptive

Methods in org.apache.flink.runtime.scheduler.adaptive with parameters of type KeyGroupRange

Modifier and Type	Method and Description
void	AdaptiveScheduler.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId, InetSocketAddress kvStateServerAddress)
void	AdaptiveScheduler.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName)

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

Fields in org.apache.flink.runtime.state declared as KeyGroupRange

Modifier and Type	Field and Description
static KeyGroupRange	KeyGroupRange.EMPTY_KEY_GROUP_RANGE The empty key-group
protected KeyGroupRange	AbstractKeyedStateBackend.keyGroupRange Range of key-groups for which this backend is responsible.
protected KeyGroupRange	AbstractKeyedStateBackendBuilder.keyGroupRange

Methods in org.apache.flink.runtime.state that return KeyGroupRange

Modifier and Type	Method and Description
static KeyGroupRange	KeyGroupRangeAssignment.computeKeyGroupRangeForOperatorIndex(int maxParallelism, int parallelism, int operatorIndex) Computes the range of key-groups that are assigned to a given operator under the given parallelism and maximum parallelism.
KeyGroupRange	KeyGroupRange.getIntersection(KeyGroupRange other) Create a range that represent the intersection between this range and the given range.
KeyGroupRange	KeyGroupRangeOffsets.getKeyGroupRange()
KeyGroupRange	AbstractKeyedStateBackend.getKeyGroupRange()
KeyGroupRange	CheckpointableKeyedStateBackend.getKeyGroupRange() Returns the key groups which this state backend is responsible for.
KeyGroupRange	KeyGroupsStateHandle.getKeyGroupRange()
KeyGroupRange	FullSnapshotResources.getKeyGroupRange() Returns the KeyGroupRange of this snapshot.
KeyGroupRange	IncrementalRemoteKeyedStateHandle.getKeyGroupRange()
KeyGroupRange	DirectoryKeyedStateHandle.getKeyGroupRange()
KeyGroupRange	KeyedStateHandle.getKeyGroupRange() Returns the range of the key groups contained in the state.
static KeyGroupRange	KeyGroupRange.of(int startKeyGroup, int endKeyGroup) Factory method that also handles creation of empty key-groups.

Methods in org.apache.flink.runtime.state with parameters of type KeyGroupRange

Modifier and Type	Method and Description
abstract <K> AbstractKeyedStateBackend<K>	AbstractStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
<K> CheckpointableKeyedStateBackend<K>	StateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Creates a new CheckpointableKeyedStateBackend that is responsible for holding keyed state and checkpointing it.
abstract <K> AbstractKeyedStateBackend<K>	AbstractManagedMemoryStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry, double managedMemoryFraction)
default <K> CheckpointableKeyedStateBackend<K>	StateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry, double managedMemoryFraction) Creates a new CheckpointableKeyedStateBackend with the given managed memory fraction.
KeyGroupRangeOffsets	KeyGroupRangeOffsets.getIntersection(KeyGroupRange keyGroupRange) Returns a key-group range with offsets which is the intersection of the internal key-group range with the given key-group range.
KeyGroupsStateHandle	KeyGroupsStateHandle.getIntersection(KeyGroupRange keyGroupRange)
KeyGroupsStateHandle	KeyGroupsSavepointStateHandle.getIntersection(KeyGroupRange keyGroupRange)
KeyGroupRange	KeyGroupRange.getIntersection(KeyGroupRange other) Create a range that represent the intersection between this range and the given range.
KeyedStateHandle	IncrementalRemoteKeyedStateHandle.getIntersection(KeyGroupRange keyGroupRange)
KeyedStateHandle	DirectoryKeyedStateHandle.getIntersection(KeyGroupRange otherKeyGroupRange)
KeyedStateHandle	KeyedStateHandle.getIntersection(KeyGroupRange keyGroupRange) Returns a state over a range that is the intersection between this handle's key-group range and the provided key-group range.
static IllegalArgumentException	KeyGroupRangeOffsets.newIllegalKeyGroupException(int keyGroup, KeyGroupRange keyGroupRange)
static IncrementalRemoteKeyedStateHandle	IncrementalRemoteKeyedStateHandle.restore(UUID backendIdentifier, KeyGroupRange keyGroupRange, long checkpointId, Map<StateHandleID,StreamStateHandle> sharedState, Map<StateHandleID,StreamStateHandle> privateState, StreamStateHandle metaStateHandle, long persistedSizeOfThisCheckpoint, StateHandleID stateHandleId)

Constructors in org.apache.flink.runtime.state with parameters of type KeyGroupRange

Constructor and Description
AbstractKeyedStateBackendBuilder(TaskKvStateRegistry kvStateRegistry, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, ClassLoader userCodeClassLoader, int numberOfKeyGroups, KeyGroupRange keyGroupRange, org.apache.flink.api.common.ExecutionConfig executionConfig, TtlTimeProvider ttlTimeProvider, LatencyTrackingStateConfig latencyTrackingStateConfig, Collection<KeyedStateHandle> stateHandles, StreamCompressionDecorator keyGroupCompressionDecorator, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
DirectoryKeyedStateHandle(DirectoryStateHandle directoryStateHandle, KeyGroupRange keyGroupRange)
HeapPriorityQueuesManager(Map<String,HeapPriorityQueueSnapshotRestoreWrapper<?>> registeredPQStates, HeapPriorityQueueSetFactory priorityQueueSetFactory, KeyGroupRange keyGroupRange, int numberOfKeyGroups)
IncrementalLocalKeyedStateHandle(UUID backendIdentifier, long checkpointId, DirectoryStateHandle directoryStateHandle, KeyGroupRange keyGroupRange, StreamStateHandle metaDataState, Map<StateHandleID,StreamStateHandle> sharedStateHandleIDs)
IncrementalRemoteKeyedStateHandle(UUID backendIdentifier, KeyGroupRange keyGroupRange, long checkpointId, Map<StateHandleID,StreamStateHandle> sharedState, Map<StateHandleID,StreamStateHandle> privateState, StreamStateHandle metaStateHandle)
IncrementalRemoteKeyedStateHandle(UUID backendIdentifier, KeyGroupRange keyGroupRange, long checkpointId, Map<StateHandleID,StreamStateHandle> sharedState, Map<StateHandleID,StreamStateHandle> privateState, StreamStateHandle metaStateHandle, long persistedSizeOfThisCheckpoint)
IncrementalRemoteKeyedStateHandle(UUID backendIdentifier, KeyGroupRange keyGroupRange, long checkpointId, Map<StateHandleID,StreamStateHandle> sharedState, Map<StateHandleID,StreamStateHandle> privateState, StreamStateHandle metaStateHandle, long persistedSizeOfThisCheckpoint, StateHandleID stateHandleId)
KeyedStateCheckpointOutputStream(CheckpointStateOutputStream delegate, KeyGroupRange keyGroupRange)
KeyGroupPartitioner(T[] partitioningSource, int numberOfElements, T[] partitioningDestination, KeyGroupRange keyGroupRange, int totalKeyGroups, KeyExtractorFunction<T> keyExtractorFunction, KeyGroupPartitioner.ElementWriterFunction<T> elementWriterFunction) Creates a new KeyGroupPartitioner.
KeyGroupRangeOffsets(KeyGroupRange keyGroupRange) Creates key-group range with offsets for the given key-group range, where all offsets are initially zero.
KeyGroupRangeOffsets(KeyGroupRange keyGroupRange, long[] offsets) Creates key-group range with offsets from the given key-group range.
StateSnapshotContextSynchronousImpl(long checkpointId, long checkpointTimestamp, CheckpointStreamFactory streamFactory, KeyGroupRange keyGroupRange, org.apache.flink.core.fs.CloseableRegistry closableRegistry)

Uses of KeyGroupRange in org.apache.flink.runtime.state.changelog

Methods in org.apache.flink.runtime.state.changelog that return KeyGroupRange

Modifier and Type	Method and Description
KeyGroupRange	ChangelogStateHandleStreamImpl.getKeyGroupRange()
KeyGroupRange	ChangelogStateBackendHandle.ChangelogStateBackendHandleImpl.getKeyGroupRange()

Methods in org.apache.flink.runtime.state.changelog with parameters of type KeyGroupRange

Modifier and Type	Method and Description
StateChangelogWriter<Handle>	StateChangelogStorage.createWriter(String operatorID, KeyGroupRange keyGroupRange, org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor)
KeyedStateHandle	ChangelogStateHandleStreamImpl.getIntersection(KeyGroupRange keyGroupRange)
KeyedStateHandle	ChangelogStateBackendHandle.ChangelogStateBackendHandleImpl.getIntersection(KeyGroupRange keyGroupRange)
static ChangelogStateBackendHandle.ChangelogStateBackendHandleImpl	ChangelogStateBackendHandle.ChangelogStateBackendHandleImpl.restore(List<KeyedStateHandle> materialized, List<ChangelogStateHandle> nonMaterialized, KeyGroupRange keyGroupRange, long materializationID, long persistedSizeOfThisCheckpoint, StateHandleID stateHandleId)
static ChangelogStateHandleStreamImpl	ChangelogStateHandleStreamImpl.restore(List<org.apache.flink.api.java.tuple.Tuple2<StreamStateHandle,Long>> handlesAndOffsets, KeyGroupRange keyGroupRange, long size, long incrementalSize, StateHandleID stateHandleID)

Constructors in org.apache.flink.runtime.state.changelog with parameters of type KeyGroupRange

Constructor and Description
ChangelogStateBackendHandleImpl(List<KeyedStateHandle> materialized, List<ChangelogStateHandle> nonMaterialized, KeyGroupRange keyGroupRange, long materializationID, long persistedSizeOfThisCheckpoint)
ChangelogStateHandleStreamImpl(List<org.apache.flink.api.java.tuple.Tuple2<StreamStateHandle,Long>> handlesAndOffsets, KeyGroupRange keyGroupRange, long size, long incrementalSize)

Uses of KeyGroupRange in org.apache.flink.runtime.state.changelog.inmemory

Methods in org.apache.flink.runtime.state.changelog.inmemory that return KeyGroupRange

Modifier and Type	Method and Description
KeyGroupRange	InMemoryChangelogStateHandle.getKeyGroupRange()

Methods in org.apache.flink.runtime.state.changelog.inmemory with parameters of type KeyGroupRange

Modifier and Type	Method and Description
org.apache.flink.runtime.state.changelog.inmemory.InMemoryStateChangelogWriter	InMemoryStateChangelogStorage.createWriter(String operatorID, KeyGroupRange keyGroupRange, org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor)
KeyedStateHandle	InMemoryChangelogStateHandle.getIntersection(KeyGroupRange keyGroupRange)
static InMemoryChangelogStateHandle	InMemoryChangelogStateHandle.restore(List<StateChange> changes, SequenceNumber from, SequenceNumber to, KeyGroupRange keyGroupRange, StateHandleID stateHandleId)

Constructors in org.apache.flink.runtime.state.changelog.inmemory with parameters of type KeyGroupRange

Constructor and Description
InMemoryChangelogStateHandle(List<StateChange> changes, SequenceNumber from, SequenceNumber to, KeyGroupRange keyGroupRange)

Uses of KeyGroupRange in org.apache.flink.runtime.state.filesystem

Methods in org.apache.flink.runtime.state.filesystem with parameters of type KeyGroupRange

Modifier and Type

Method and Description

<K> AbstractKeyedStateBackend<K>

FsStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Deprecated.

Uses of KeyGroupRange in org.apache.flink.runtime.state.hashmap

Methods in org.apache.flink.runtime.state.hashmap with parameters of type KeyGroupRange

Modifier and Type

Method and Description

<K> AbstractKeyedStateBackend<K>

HashMapStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)

Uses of KeyGroupRange in org.apache.flink.runtime.state.heap

Fields in org.apache.flink.runtime.state.heap declared as KeyGroupRange

Modifier and Type	Field and Description
protected KeyGroupRange	StateTable.keyGroupRange The current key group range.

Methods in org.apache.flink.runtime.state.heap that return KeyGroupRange

Modifier and Type	Method and Description
KeyGroupRange	InternalKeyContext.getKeyGroupRange() Returns the key groups for this backend.
KeyGroupRange	InternalKeyContextImpl.getKeyGroupRange()

Constructors in org.apache.flink.runtime.state.heap with parameters of type KeyGroupRange

Constructor and Description
HeapKeyedStateBackendBuilder(TaskKvStateRegistry kvStateRegistry, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, ClassLoader userCodeClassLoader, int numberOfKeyGroups, KeyGroupRange keyGroupRange, org.apache.flink.api.common.ExecutionConfig executionConfig, TtlTimeProvider ttlTimeProvider, LatencyTrackingStateConfig latencyTrackingStateConfig, Collection<KeyedStateHandle> stateHandles, StreamCompressionDecorator keyGroupCompressionDecorator, LocalRecoveryConfig localRecoveryConfig, HeapPriorityQueueSetFactory priorityQueueSetFactory, boolean asynchronousSnapshots, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
HeapKeyValueStateIterator(KeyGroupRange keyGroupRange, org.apache.flink.api.common.typeutils.TypeSerializer<?> keySerializer, int totalKeyGroups, Map<org.apache.flink.runtime.state.heap.StateUID,Integer> stateNamesToId, Map<org.apache.flink.runtime.state.heap.StateUID,StateSnapshot> stateSnapshots)
HeapPriorityQueueSet(PriorityComparator<T> elementPriorityComparator, KeyExtractorFunction<T> keyExtractor, int minimumCapacity, KeyGroupRange keyGroupRange, int totalNumberOfKeyGroups) Creates an empty HeapPriorityQueueSet with the requested initial capacity.
HeapPriorityQueueSetFactory(KeyGroupRange keyGroupRange, int totalKeyGroups, int minimumCapacity)
HeapPriorityQueueSnapshotRestoreWrapper(HeapPriorityQueueSet<T> priorityQueue, RegisteredPriorityQueueStateBackendMetaInfo<T> metaInfo, KeyExtractorFunction<T> keyExtractorFunction, KeyGroupRange localKeyGroupRange, int totalKeyGroups)
InternalKeyContextImpl(KeyGroupRange keyGroupRange, int numberOfKeyGroups)
KeyGroupPartitionedPriorityQueue(KeyExtractorFunction<T> keyExtractor, PriorityComparator<T> elementPriorityComparator, KeyGroupPartitionedPriorityQueue.PartitionQueueSetFactory<T,PQ> orderedCacheFactory, KeyGroupRange keyGroupRange, int totalKeyGroups)

Uses of KeyGroupRange in org.apache.flink.runtime.state.memory

Methods in org.apache.flink.runtime.state.memory with parameters of type KeyGroupRange

Modifier and Type

Method and Description

<K> AbstractKeyedStateBackend<K>

MemoryStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Deprecated.

Uses of KeyGroupRange in org.apache.flink.runtime.state.restore

Constructors in org.apache.flink.runtime.state.restore with parameters of type KeyGroupRange

Constructor and Description
FullSnapshotRestoreOperation(KeyGroupRange keyGroupRange, ClassLoader userCodeClassLoader, Collection<KeyedStateHandle> restoreStateHandles, StateSerializerProvider<K> keySerializerProvider)

Uses of KeyGroupRange in org.apache.flink.runtime.taskexecutor.rpc

Methods in org.apache.flink.runtime.taskexecutor.rpc with parameters of type KeyGroupRange

Modifier and Type	Method and Description
void	RpcKvStateRegistryListener.notifyKvStateRegistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName, org.apache.flink.queryablestate.KvStateID kvStateId)
void	RpcKvStateRegistryListener.notifyKvStateUnregistered(org.apache.flink.api.common.JobID jobId, JobVertexID jobVertexId, KeyGroupRange keyGroupRange, String registrationName)