importorg.apache.zookeeper.ZooKeeper;importorg.apache.zookeeper.KeeperException;publicclassZooKeeperAuthExample{privatestaticfinal StringZOOKEEPER_ADDRESS="localhost:2181";privatestaticfinal intSESSION_TIMEOUT=3000;publicstaticvoidmain(String[]args){try{ZooKeeper zooKeeper=newZooKeeper(ZOOKEEPER_ADDRESS,SESSION_TIME...
当客户端状态变成CLOSED或者AUTH_FAILED时,SendThread会退出主循环。主动关闭客户端或者会话超时时客户端状态才会变成CLOSED。 6.3、SendThread主循环发生异常 pengdingQueue和outgoingQueue将被清空,队列里面的包会被触发并让用户会收到异常:当客户端状态为AUTH_FAILED,用户会收到AuthFailedException;当客户端状态为CLOSED,用...
CONNECTING连接中,然后用了CountDownLatch等待异步结果,这里还是挺好奇watch的是怎么实现的(还需要再看)。 zookeeper类里面还有一个枚举(我写的关于订单的枚举,很多地方都会用到,原来在订单bean里面,后来嫌太麻烦,我就将之移除来,这样查用起来也方便一些),但是没找到这个状态的文字说明,顾名思义吧,只是AUTH_FAILED这...
zookeeper sasl AuthFailed for 报错问题解决 问题描述关键字 o.a.z.client.ZooKeeperSaslClient : An error: (java.security.PrivilegedActionException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Server not found in Kerberos ...
AuthFailed:身份认证失败时 事件类型为:None 代码示例: public class ZKConnectionWatcher implements Watcher{ //计数器对象 static CountDownLatch cdl=new CountDownLatch(1); //连接对象 static ZooKeeper zk; @Override public void process(WatchedEvent event) { ...
AUTH_FAILED:无权限; NOT_CONNECTED:未连接,默认状态; 1.3、ZKWatchManager ZKWatchManager通过3个Map管理节点上注册的事件; privatefinalMap<String,Set<Watcher>>dataWatches=newHashMap<String,Set<Watcher>>();privatefinalMap<String,Set<Watcher>>existWatches=newHashMap<String,Set<Watcher>>();privatefinalMap...
AuthFailed:身份认证失败时。 示例: package com.sunxiaping.zookeeper02; import org.apache.zookeeper.WatchedEvent; import org.apache.zookeeper.Watcher; import org.apache.zookeeper.ZooKeeper; import org.junit.jupiter.api.AfterEach; import org.junit.jupiter.api.Test; import java.io.IOException; import ...
LOG.error("SASL authentication with Zookeeper Quorum member failed: " + e); state = States.AUTH_FAILED; sendAuthEvent = true; } } KeeperState authState = zooKeeperSaslClient.getKeeperState(); if (authState != null) { if (authState == KeeperState.AuthFailed) { ...
// determine whether we need to send an AuthFailed event. if (zooKeeperSaslClient != null) { boolean sendAuthEvent = false; if (zooKeeperSaslClient.getSaslState() == ZooKeeperSaslClient.SaslState.INITIAL) { try { zooKeeperSaslClient.initialize(ClientCnxn.this); ...
CLOSED, AUTH_FAILED, NOT_CONNECTED;publicbooleanisAlive(){returnthis!= CLOSED &&this!= AUTH_FAILED; }/** * Returns whether we are connected to a server (which * could possibly be read-only, if this client is allowed * to go to read-only mode) ...