alluxio.fuse.meta

Class UpdateChecker

java.lang.Object

alluxio.fuse.meta.UpdateChecker

All Implemented Interfaces:

HeartbeatExecutor, Closeable, AutoCloseable

@NotThreadSafe
public final class UpdateChecker
extends Object
implements HeartbeatExecutor

Periodically Alluxio version update check.

Method Summary

Modifier and Type	Method and Description
void	close() Cleans up any resources used by the heartbeat executor.
static UpdateChecker	create(FuseOptions fuseOptions) Creates a UpdateChecker.
void	heartbeat(long timeLimitMs) Heartbeat for the periodic update check.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static UpdateChecker create(FuseOptions fuseOptions)

Creates a UpdateChecker.

Parameters:

fuseOptions - the fuse options

Returns:

the update checker

heartbeat

public void heartbeat(long timeLimitMs)

Heartbeat for the periodic update check.

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