org.apache.hadoop.hbase.master.cleaner

Class ReplicationZKLockCleanerChore

java.lang.Object

org.apache.hadoop.hbase.ScheduledChore

org.apache.hadoop.hbase.master.cleaner.ReplicationZKLockCleanerChore

All Implemented Interfaces:

Runnable

@InterfaceAudience.Private
public class ReplicationZKLockCleanerChore
extends ScheduledChore

A cleaner that cleans replication locks on zk which is locked by dead region servers

Field Summary

Fields

Modifier and Type	Field and Description
static String	TTL_CONFIG_KEY

Constructor Summary

Constructors

Constructor and Description
ReplicationZKLockCleanerChore(Stoppable stopper, Abortable abortable, int period, ZooKeeperWatcher zk, org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	chore() The task to execute on each scheduled execution of the Chore

Methods inherited from class org.apache.hadoop.hbase.ScheduledChore

cancel, cancel, choreForTesting, cleanup, getInitialDelay, getName, getPeriod, getStopper, getTimeUnit, initialChore, isInitialChoreComplete, isScheduled, run, toString, triggerNow

Methods inherited from class java.lang.Object

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

Field Detail

TTL_CONFIG_KEY

public static final String TTL_CONFIG_KEY

See Also:

Constant Field Values

Constructor Detail

ReplicationZKLockCleanerChore

public ReplicationZKLockCleanerChore(Stoppable stopper,
                             Abortable abortable,
                             int period,
                             ZooKeeperWatcher zk,
                             org.apache.hadoop.conf.Configuration conf)
                              throws Exception

Throws:

Exception

Method Detail

chore

protected void chore()

Description copied from class: ScheduledChore

The task to execute on each scheduled execution of the Chore

Specified by:

chore in class ScheduledChore