首页 > 其他 > 详细

zookeeper报Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect的解决

时间:2017-05-19 16:38:26      阅读:2709      评论:0      收藏:0      [点我收藏+]

现象

服务器连不上,kafka报connection refused

测试发现kafka某台node(xx)的问题,登录上去也各种错误,zkServer.sh restart可以完成,但status报连不上。报错比较迷惑人,打开java log看到其他错误:

[myid:3] - INFO  [ListenerThread:QuorumCnxManager$Listener@534] - My election bind port: /yy:3888

java.net.BindException: Cannot assign requested address

...

[myid:3] - WARN  [WorkerSender[myid=3]:QuorumCnxManager@400] - Cannot open channel to 1 at election address /xx:3888

java.net.ConnectException: Connection refused

其实这个错误可以看出来,出现了xx和yy2个地址,说明它认错了自己

解决方案

从zoo.cfg看下datadir,将下面的myid改成和zoo.cfg里的自己一样的。比如xx是

server.1=xx:2888:3888
server.2=yy:2888:3888
server.3=zz:2888:3888

那么它的myid必须是1

zookeeper报Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect的解决

原文:http://www.cnblogs.com/elsonwe/p/6879015.html

(0)
(0)
   
举报
评论 一句话评论(0
关于我们 - 联系我们 - 留言反馈 - 联系我们:wmxa8@hotmail.com
© 2014 bubuko.com 版权所有
打开技术之扣,分享程序人生!