org.apache.flink.streaming.runtime.io.checkpointing

类 BarrierAlignmentUtil

java.lang.Object

org.apache.flink.streaming.runtime.io.checkpointing.BarrierAlignmentUtil

@Internal
public class BarrierAlignmentUtil
extends Object

Utility for barrier alignment.

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	BarrierAlignmentUtil.Cancellable A handle to a delayed action which can be cancelled.
static interface	BarrierAlignmentUtil.DelayableTimer It can register a task to be executed some time later.

构造器概要

构造器

构造器和说明
BarrierAlignmentUtil()

方法概要

限定符和类型	方法和说明
static BarrierAlignmentUtil.DelayableTimer	createRegisterTimerCallback(org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor, TimerService timerService)
static long	getTimerDelay(org.apache.flink.util.clock.Clock clock, org.apache.flink.runtime.io.network.api.CheckpointBarrier announcedBarrier)

从类继承的方法 java.lang.Object

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

构造器详细资料

BarrierAlignmentUtil

public BarrierAlignmentUtil()

方法详细资料

getTimerDelay

public static long getTimerDelay(org.apache.flink.util.clock.Clock clock,
                                 org.apache.flink.runtime.io.network.api.CheckpointBarrier announcedBarrier)

createRegisterTimerCallback

public static BarrierAlignmentUtil.DelayableTimer createRegisterTimerCallback(org.apache.flink.api.common.operators.MailboxExecutor mailboxExecutor,
                                                                              TimerService timerService)