Package org.apache.flink.runtime.state

Class AbstractKeyedStateBackendBuilder<K>

java.lang.Object

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

All Implemented Interfaces:

StateBackendBuilder<AbstractKeyedStateBackend<K>,BackendBuildingException>

Direct Known Subclasses:

HeapKeyedStateBackendBuilder

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

An abstract base implementation of the StateBackendBuilder interface.

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.apache.flink.core.fs.CloseableRegistry	cancelStreamRegistry
protected final org.apache.flink.api.common.ExecutionConfig	executionConfig
protected final StreamCompressionDecorator	keyGroupCompressionDecorator
protected final KeyGroupRange	keyGroupRange
protected final StateSerializerProvider<K>	keySerializerProvider
protected final TaskKvStateRegistry	kvStateRegistry
protected final LatencyTrackingStateConfig	latencyTrackingStateConfig
protected final org.slf4j.Logger	logger
protected final int	numberOfKeyGroups
protected final Collection<KeyedStateHandle>	restoreStateHandles
protected final TtlTimeProvider	ttlTimeProvider
protected final ClassLoader	userCodeClassLoader

Constructor Summary

Constructors

Constructor

Description

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)

Method Summary

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.runtime.state.StateBackendBuilder

build

Field Details

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

Constructor Details

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)