本文整理了Java中com.alibaba.wasp.zookeeper.ZooKeeperWatcher.registerListener()
方法的一些代码示例,展示了ZooKeeperWatcher.registerListener()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZooKeeperWatcher.registerListener()
方法的具体详情如下:
包路径:com.alibaba.wasp.zookeeper.ZooKeeperWatcher
类名称:ZooKeeperWatcher
方法名:registerListener
[英]Register the specified listener to receive ZooKeeper events.
[中]注册指定的侦听器以接收ZooKeeper事件。
代码示例来源:origin: alibaba/wasp
/**
* Starts the tracking of draining fServers.
*
* <p>All Draining RSs will be tracked after this method is called.
*
* @throws org.apache.zookeeper.KeeperException
*/
public void start() throws KeeperException, IOException {
watcher.registerListener(this);
List<String> servers =
ZKUtil.listChildrenAndWatchThem(watcher, watcher.drainingZNode);
add(servers);
}
代码示例来源:origin: alibaba/wasp
/**
* Starts the tracking of online FServers.
*
* <p>
* All RSs will be tracked after this method is called.
*
* @throws org.apache.zookeeper.KeeperException
* @throws java.io.IOException
*/
public void start() throws KeeperException, IOException {
watcher.registerListener(this);
List<String> servers = ZKUtil.listChildrenAndWatchThem(watcher,
watcher.fsZNode);
add(servers);
}
代码示例来源:origin: alibaba/wasp
+ " interuppted while waiting for SASL Authentication", e);
this.watcher.registerListener(this);
try {
if (ZKUtil.watchAndCheckExists(watcher, node)) {
代码示例来源:origin: alibaba/wasp
public DummyMaster(ZooKeeperWatcher zk, ServerName master) {
this.clusterStatusTracker = new ClusterStatusTracker(zk, this);
clusterStatusTracker.start();
this.activeMasterManager = new ActiveMasterManager(zk, master, this);
zk.registerListener(activeMasterManager);
}
代码示例来源:origin: alibaba/wasp
/**
* Try becoming active master.
*
* @param startupStatus
* @return True if we could successfully become the active master.
* @throws InterruptedException
*/
private boolean becomeActiveMaster(MonitoredTask startupStatus)
throws InterruptedException {
this.activeMasterManager = new ActiveMasterManager(zooKeeper,
this.serverName, this);
this.zooKeeper.registerListener(activeMasterManager);
stallIfBackupMaster(this.conf, this.activeMasterManager);
// The ClusterStatusTracker is setup before the other
// ZKBasedSystemTrackers because it's needed by the activeMasterManager
// to check if the cluster should be shutdown.
this.clusterStatusTracker = new ClusterStatusTracker(getZooKeeper(), this);
this.clusterStatusTracker.start();
return this.activeMasterManager.blockUntilBecomingActiveMaster(
startupStatus, this.clusterStatusTracker);
}
代码示例来源:origin: alibaba/wasp
zk.registerListener(listener);
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