zookeeper.out不停刷日志且应用服务器无法连接zk,日志如下 image.png 问题原因:根据日志显示 myid缺失,设置下myid重启zk即可解决问题 zk目录下执行: echo 1 > myid sh bin/zkServer.sh restart
+" client must try another server";thrownewCloseRequestException(msg, ServerCnxn.DisconnectReason.CLIENT_ZXID_AHEAD); }intsessionTimeout=request.getTimeOut();// 客户端默认30000byte[] passwd = request.getPasswd();intminSessionTimeout=getMinSessionTimeout();// 默认tickTime * 2if(sessionTimeout <...
1. 2020-11-16 18:33:14,468 [myid:] - INFO [NIOWorkerThread-8:ZooKeeperServer@1385] - Refusing session request for client /127.0.0.1:57406 as it has seen zxid 0x6da our last zxid is 0x2af client must try another server 可以看出客户端一直在重连!使用连接不上。 2、为什么会这样呢? 那...
+ " client must try another server"; LOG.info(msg); throw new CloseRequestException(msg); } // 与服务端协商session超时时间,需要介于minSessionTimeout 和 maxSessionTimeout之间 int sessionTimeout = connReq.getTimeOut(); byte passwd[] = connReq.getPasswd(); int minSessionTimeout = getMinSe...
+" client must try another server"; LOG.info(msg); thrownewCloseRequestException(msg); } 后来问同事是怎么做的迁移:先启动一套新的集群,然后关闭老的集群,同时在老集群的一个IP:2181起了一个haproxy代理新集群以为这样,可以做到透明迁移=。=,其实是触发了ZK的bug-832导致不停的重试连接,只有重启flume才...
getDataTreeLastProcessedZxid()) + " client must try another server"; throw new CloseRequestException(msg, ServerCnxn.DisconnectReason.NOT_READ_ONLY_CLIENT); } 读取session的超时值,校验并规格化: int sessionTimeout = connReq.getTimeOut(); byte[] passwd = connReq.getPasswd(); int minSession...
0x30 client must try another server" I am not sure what this means and how to solve that. I also don't know if a region observer can write something to another region on anther region observer. Thanks for the help. Best, James
61 as it has seen zxid 0x435 our last zxid is 0x7d client must try another serve r 2015-07-20 10:40:53,339 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:21 81:NIOServerCnxn@1001] - Closed socket connection for client /10.18.224.142:5986 ...
调用client.connect(),connect 方法内调用connectionManager.connect(),将 connectionManager 状态置为CONNECTING 通过findNextServer()获取一个 zk 服务器地址 为socket 绑定connect、data、drain、close、error事件 如果tcp 连接建立成功,则触发 connect 事件,并执行onSocketConnected方法 ...
1、检查zookeeper集群配置 2、检查页面上node配置的zk节点，是否有填全部的3台机器