alluxio.worker.block

Class DefaultBlockWorker.StorageChecker

java.lang.Object

alluxio.worker.block.DefaultBlockWorker.StorageChecker

All Implemented Interfaces:

HeartbeatExecutor, Closeable, AutoCloseable

Enclosing class:

DefaultBlockWorker

@NotThreadSafe
public final class DefaultBlockWorker.StorageChecker
extends Object
implements HeartbeatExecutor

StorageChecker periodically checks the health of each storage path and report missing blocks to BlockWorker.

Constructor Summary

Constructors

Constructor and Description
StorageChecker()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageChecker

public StorageChecker()

Method Detail

heartbeat

public void heartbeat()

Description copied from interface: HeartbeatExecutor

Implements the heartbeat logic.

Specified by:

heartbeat in interface HeartbeatExecutor

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