Package | Description |
---|---|
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 |
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static <N,S> RegisteredKeyedBackendStateMetaInfo<N,S> |
RegisteredKeyedBackendStateMetaInfo.resolveKvStateCompatibility(RegisteredKeyedBackendStateMetaInfo.Snapshot<N,S> restoredStateMetaInfoSnapshot,
TypeSerializer<N> newNamespaceSerializer,
StateDescriptor<?,S> newStateDescriptor)
Checks compatibility of a restored k/v state, with the new
StateDescriptor provided to it. |
Modifier and Type | Field and Description |
---|---|
protected RegisteredKeyedBackendStateMetaInfo<N,S> |
StateTable.metaInfo
Combined meta information such as name and serializers for this state
|
Modifier and Type | Method and Description |
---|---|
RegisteredKeyedBackendStateMetaInfo<N,S> |
StateTable.getMetaInfo() |
RegisteredKeyedBackendStateMetaInfo<N,S> |
CopyOnWriteStateTable.getMetaInfo() |
Modifier and Type | Method and Description |
---|---|
void |
StateTable.setMetaInfo(RegisteredKeyedBackendStateMetaInfo<N,S> metaInfo) |
void |
CopyOnWriteStateTable.setMetaInfo(RegisteredKeyedBackendStateMetaInfo<N,S> metaInfo) |
Constructor and Description |
---|
NestedMapsStateTable(InternalKeyContext<K> keyContext,
RegisteredKeyedBackendStateMetaInfo<N,S> metaInfo)
Creates a new
NestedMapsStateTable for the given key context and meta info. |
StateTable(InternalKeyContext<K> keyContext,
RegisteredKeyedBackendStateMetaInfo<N,S> metaInfo) |
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