org.apache.hadoop.hbase.zookeeper

类 RegionNormalizerTracker

java.lang.Object

org.apache.hadoop.hbase.zookeeper.ZKListener

org.apache.hadoop.hbase.zookeeper.ZKNodeTracker

org.apache.hadoop.hbase.zookeeper.RegionNormalizerTracker

@InterfaceAudience.Private
public class RegionNormalizerTracker
extends ZKNodeTracker

Tracks region normalizer state up in ZK

字段概要

从类继承的字段 org.apache.hadoop.hbase.zookeeper.ZKNodeTracker

abortable, node

从类继承的字段 org.apache.hadoop.hbase.zookeeper.ZKListener

watcher

构造器概要

构造器

构造器和说明
RegionNormalizerTracker(ZKWatcher watcher, Abortable abortable)

方法概要

限定符和类型	方法和说明
boolean	isNormalizerOn() Return true if region normalizer is on, false otherwise
void	setNormalizerOn(boolean normalizerOn) Set region normalizer on/off

从类继承的方法 org.apache.hadoop.hbase.zookeeper.ZKNodeTracker

blockUntilAvailable, blockUntilAvailable, checkIfBaseNodeAvailable, getData, getNode, nodeCreated, nodeDataChanged, nodeDeleted, start, stop, toString

从类继承的方法 org.apache.hadoop.hbase.zookeeper.ZKListener

getWatcher, nodeChildrenChanged

从类继承的方法 java.lang.Object

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

构造器详细资料

RegionNormalizerTracker

public RegionNormalizerTracker(ZKWatcher watcher,
                               Abortable abortable)

方法详细资料

isNormalizerOn

public boolean isNormalizerOn()

Return true if region normalizer is on, false otherwise

setNormalizerOn

public void setNormalizerOn(boolean normalizerOn)
                     throws org.apache.zookeeper.KeeperException

Set region normalizer on/off

参数:

normalizerOn - whether normalizer should be on or off

抛出:

org.apache.zookeeper.KeeperException - if a ZooKeeper operation fails