Package | Description |
---|---|
org.apache.flink.contrib.streaming.state | |
org.apache.flink.runtime.state | |
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.
|
Modifier and Type | Method and Description |
---|---|
<N,SV,SEV,S extends State,IS extends S> |
RocksDBKeyedStateBackend.createInternalState(TypeSerializer<N> namespaceSerializer,
StateDescriptor<S,SV> stateDesc,
StateSnapshotTransformer.StateSnapshotTransformFactory<SEV> snapshotTransformFactory) |
Modifier and Type | Class and Description |
---|---|
static class |
StateSnapshotTransformers.ListStateSnapshotTransformFactory<T> |
static class |
StateSnapshotTransformers.MapStateSnapshotTransformFactory<K,V> |
static class |
StateSnapshotTransformers.StateSnapshotTransformFactoryWrapAdaptor<S,T> |
Modifier and Type | Field and Description |
---|---|
static StateSnapshotTransformer.StateSnapshotTransformFactory<?> |
StateSnapshotTransformer.StateSnapshotTransformFactory.NO_TRANSFORM |
Modifier and Type | Method and Description |
---|---|
static <T> StateSnapshotTransformer.StateSnapshotTransformFactory<T> |
StateSnapshotTransformer.StateSnapshotTransformFactory.createNoTransform() |
StateSnapshotTransformer.StateSnapshotTransformFactory<S> |
RegisteredKeyValueStateBackendMetaInfo.getStateSnapshotTransformFactory() |
static <T> StateSnapshotTransformer.StateSnapshotTransformFactory<T> |
StateSnapshotTransformer.StateSnapshotTransformFactory.noTransform() |
Modifier and Type | Method and Description |
---|---|
<N,SV,SEV,S extends State,IS extends S> |
KeyedStateFactory.createInternalState(TypeSerializer<N> namespaceSerializer,
StateDescriptor<S,SV> stateDesc,
StateSnapshotTransformer.StateSnapshotTransformFactory<SEV> snapshotTransformFactory)
Creates and returns a new
InternalKvState . |
void |
RegisteredKeyValueStateBackendMetaInfo.updateSnapshotTransformFactory(StateSnapshotTransformer.StateSnapshotTransformFactory<S> stateSnapshotTransformFactory) |
Constructor and Description |
---|
ListStateSnapshotTransformFactory(StateSnapshotTransformer.StateSnapshotTransformFactory<T> originalSnapshotTransformFactory) |
MapStateSnapshotTransformFactory(StateSnapshotTransformer.StateSnapshotTransformFactory<V> originalSnapshotTransformFactory) |
RegisteredKeyValueStateBackendMetaInfo(StateDescriptor.Type stateType,
String name,
TypeSerializer<N> namespaceSerializer,
TypeSerializer<S> stateSerializer,
StateSnapshotTransformer.StateSnapshotTransformFactory<S> stateSnapshotTransformFactory) |
Modifier and Type | Method and Description |
---|---|
<N,SV,SEV,S extends State,IS extends S> |
HeapKeyedStateBackend.createInternalState(TypeSerializer<N> namespaceSerializer,
StateDescriptor<S,SV> stateDesc,
StateSnapshotTransformer.StateSnapshotTransformFactory<SEV> snapshotTransformFactory) |
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