org.apache.flink.runtime.state

类 AbstractKeyedStateBackendBuilder<K>

java.lang.Object

org.apache.flink.runtime.state.AbstractKeyedStateBackendBuilder<K>

所有已实现的接口:

StateBackendBuilder<AbstractKeyedStateBackend,BackendBuildingException>

直接已知子类:

HeapKeyedStateBackendBuilder

public abstract class AbstractKeyedStateBackendBuilder<K>
extends Object
implements StateBackendBuilder<AbstractKeyedStateBackend,BackendBuildingException>

An abstract base implementation of the StateBackendBuilder interface.

字段概要

字段

限定符和类型	字段和说明
protected org.apache.flink.core.fs.CloseableRegistry	cancelStreamRegistry
protected org.apache.flink.api.common.ExecutionConfig	executionConfig
protected StreamCompressionDecorator	keyGroupCompressionDecorator
protected KeyGroupRange	keyGroupRange
protected StateSerializerProvider<K>	keySerializerProvider
protected TaskKvStateRegistry	kvStateRegistry
protected LatencyTrackingStateConfig	latencyTrackingStateConfig
protected org.slf4j.Logger	logger
protected int	numberOfKeyGroups
protected Collection<KeyedStateHandle>	restoreStateHandles
protected TtlTimeProvider	ttlTimeProvider
protected ClassLoader	userCodeClassLoader

构造器概要

构造器

构造器和说明

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)

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.flink.runtime.state.StateBackendBuilder

build

字段详细资料

logger

protected final org.slf4j.Logger logger

kvStateRegistry

protected final TaskKvStateRegistry kvStateRegistry

keySerializerProvider

protected final StateSerializerProvider<K> keySerializerProvider

userCodeClassLoader

protected final ClassLoader userCodeClassLoader

numberOfKeyGroups

protected final int numberOfKeyGroups

keyGroupRange

protected final KeyGroupRange keyGroupRange

executionConfig

protected final org.apache.flink.api.common.ExecutionConfig executionConfig

ttlTimeProvider

protected final TtlTimeProvider ttlTimeProvider

latencyTrackingStateConfig

protected final LatencyTrackingStateConfig latencyTrackingStateConfig

keyGroupCompressionDecorator

protected final StreamCompressionDecorator keyGroupCompressionDecorator

restoreStateHandles

protected final Collection<KeyedStateHandle> restoreStateHandles

cancelStreamRegistry

protected final org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry

构造器详细资料

AbstractKeyedStateBackendBuilder

public 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,
                                        @Nonnull
                                        Collection<KeyedStateHandle> stateHandles,
                                        StreamCompressionDecorator keyGroupCompressionDecorator,
                                        org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)