Package | Description |
---|---|
org.apache.flink.runtime.state | |
org.apache.flink.streaming.api.operators | |
org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
Modifier and Type | Field and Description |
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protected CloseableRegistry |
AbstractKeyedStateBackend.cancelStreamRegistry
Registry for all opened streams, so they can be closed if the task using this backend is closed
|
Constructor and Description |
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StateSnapshotContextSynchronousImpl(long checkpointId,
long checkpointTimestamp,
CheckpointStreamFactory streamFactory,
KeyGroupRange keyGroupRange,
CloseableRegistry closableRegistry) |
Modifier and Type | Method and Description |
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protected <K> AbstractKeyedStateBackend<K> |
StreamTaskStateInitializerImpl.keyedStatedBackend(TypeSerializer<K> keySerializer,
String operatorIdentifierText,
PrioritizedOperatorSubtaskState prioritizedOperatorSubtaskStates,
CloseableRegistry backendCloseableRegistry) |
protected OperatorStateBackend |
StreamTaskStateInitializerImpl.operatorStateBackend(String operatorIdentifierText,
PrioritizedOperatorSubtaskState prioritizedOperatorSubtaskStates,
CloseableRegistry backendCloseableRegistry) |
StreamOperatorStateContext |
StreamTaskStateInitializerImpl.streamOperatorStateContext(OperatorID operatorID,
String operatorClassName,
KeyContext keyContext,
TypeSerializer<?> keySerializer,
CloseableRegistry streamTaskCloseableRegistry) |
StreamOperatorStateContext |
StreamTaskStateInitializer.streamOperatorStateContext(OperatorID operatorID,
String operatorClassName,
KeyContext keyContext,
TypeSerializer<?> keySerializer,
CloseableRegistry streamTaskCloseableRegistry)
Returns the
StreamOperatorStateContext for an AbstractStreamOperator that runs in the stream
task that owns this manager. |
Constructor and Description |
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BackendRestorerProcedure(SupplierWithException<T,Exception> instanceSupplier,
CloseableRegistry backendCloseableRegistry,
String logDescription)
Creates a new backend restorer using the given backend supplier and the closeable registry.
|
Modifier and Type | Method and Description |
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CloseableRegistry |
StreamTask.getCancelables() |
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