类的使用
org.apache.flink.runtime.state.heap.StateTable

使用StateTable的程序包

程序包	说明
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.heap中StateTable的使用

org.apache.flink.runtime.state.heap中StateTable的子类

限定符和类型	类和说明
class	CopyOnWriteStateTable<K,N,S> This implementation of StateTable uses CopyOnWriteStateMap.

声明为StateTable的org.apache.flink.runtime.state.heap中的字段

限定符和类型	字段和说明
protected StateTable<K,N,SV>	AbstractHeapState.stateTable Map containing the actual key/value pairs.

返回StateTable的org.apache.flink.runtime.state.heap中的方法

限定符和类型	方法和说明
StateTable<K,N,SV>	AbstractHeapState.getStateTable() This should only be used for testing.

参数类型为StateTable的org.apache.flink.runtime.state.heap中的方法

限定符和类型	方法和说明
static <K,N,S> StateSnapshotKeyGroupReader	StateTableByKeyGroupReaders.readerForVersion(StateTable<K,N,S> stateTable, int version) Creates a new StateTableByKeyGroupReader that inserts de-serialized mappings into the given table, using the de-serialization algorithm that matches the given version.

类型变量类型为StateTable的org.apache.flink.runtime.state.heap中的构造器参数

构造器和说明

HeapKeyedStateBackend(TaskKvStateRegistry kvStateRegistry, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, ClassLoader userCodeClassLoader, org.apache.flink.api.common.ExecutionConfig executionConfig, TtlTimeProvider ttlTimeProvider, LatencyTrackingStateConfig latencyTrackingStateConfig, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry, StreamCompressionDecorator keyGroupCompressionDecorator, Map<String,StateTable<K,?,?>> registeredKVStates, Map<String,HeapPriorityQueueSnapshotRestoreWrapper<?>> registeredPQStates, LocalRecoveryConfig localRecoveryConfig, HeapPriorityQueueSetFactory priorityQueueSetFactory, org.apache.flink.runtime.state.heap.HeapSnapshotStrategy<K> checkpointStrategy, SnapshotExecutionType snapshotExecutionType, org.apache.flink.runtime.state.heap.StateTableFactory<K> stateTableFactory, InternalKeyContext<K> keyContext)