org.apache.hadoop.hbase.zookeeper

Class SplitOrMergeTracker

java.lang.Object

org.apache.hadoop.hbase.zookeeper.SplitOrMergeTracker

@InterfaceAudience.Private
public class SplitOrMergeTracker
extends Object

Tracks the switch of split and merge states in ZK

Constructor Summary

Constructors

Constructor and Description
SplitOrMergeTracker(ZooKeeperWatcher watcher, Configuration conf, Abortable abortable)

Method Summary

Modifier and Type	Method and Description
boolean	isSplitOrMergeEnabled(Admin.MasterSwitchType switchType)
void	setSplitOrMergeEnabled(boolean enabled, Admin.MasterSwitchType switchType)
void	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

SplitOrMergeTracker

public SplitOrMergeTracker(ZooKeeperWatcher watcher,
                           Configuration conf,
                           Abortable abortable)

Method Detail

start

public void start()

isSplitOrMergeEnabled

public boolean isSplitOrMergeEnabled(Admin.MasterSwitchType switchType)

setSplitOrMergeEnabled

public void setSplitOrMergeEnabled(boolean enabled,
                                   Admin.MasterSwitchType switchType)
                            throws KeeperException

Throws:

KeeperException