alluxio.master.block

Class DefaultBlockMaster.LostWorkerDetectionHeartbeatExecutor

java.lang.Object

alluxio.master.block.DefaultBlockMaster.LostWorkerDetectionHeartbeatExecutor

All Implemented Interfaces:

HeartbeatExecutor, Closeable, AutoCloseable

Enclosing class:

DefaultBlockMaster

public final class DefaultBlockMaster.LostWorkerDetectionHeartbeatExecutor
extends Object
implements HeartbeatExecutor

Lost worker periodic check.

Constructor Summary

Constructors

Constructor and Description
LostWorkerDetectionHeartbeatExecutor() Constructs a new DefaultBlockMaster.LostWorkerDetectionHeartbeatExecutor.

Method Summary

Modifier and Type	Method and Description
void	close() Cleans up any resources used by the heartbeat executor.
void	heartbeat(long timeLimitMs) Implements the heartbeat logic.

Methods inherited from class java.lang.Object

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

Constructor Detail

LostWorkerDetectionHeartbeatExecutor

public LostWorkerDetectionHeartbeatExecutor()

Constructs a new DefaultBlockMaster.LostWorkerDetectionHeartbeatExecutor.

Method Detail

heartbeat

public void heartbeat(long timeLimitMs)

Description copied from interface: HeartbeatExecutor

Implements the heartbeat logic.

Specified by:

heartbeat in interface HeartbeatExecutor

Parameters:

timeLimitMs - time limit in milliseconds this heartbeat should not exceed when running

close

public void close()

Description copied from interface: HeartbeatExecutor

Cleans up any resources used by the heartbeat executor.

Specified by:

close in interface HeartbeatExecutor

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable