zookeeper不停的拒绝client连接_张肖的博客-CSDN博客 

2017-08-16 15:38:19,137 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@192] - 
Accepted socket connection from /127.0.0.1:484302017-08-16 15:38:19,137 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@873] - 
Refusing session request for client /127.0.0.1:48430 as it has seen zxid 0x26eea7 our last zxid is 0x2a client 
must try another server2017-08-16 15:38:19,137 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1008] - 
Closed socket connection for client /127.0.0.1:48430 (no session established for client)2017-08-16 15:38:19,355 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@192] -
 Accepted socket connection from /192.168.3.14:348762017-08-16 15:38:19,355 [myid:] - WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@854] - 
Connection request from old client /192.168.3.14:34876; will be dropped if server is in r-o mode

以上为日志.

背景:单机zookeeper在测试机的一个虚拟机中运行,同时运行着8个java项目.

今天突然一直抛出上面的日志,并且zookeeper无法正常使用.

Refusing session request for client /127.0.0.1:48430 as it has seen zxid 0x26eea7 our last zxid is 0x2a client 
must try another server

这句话的意思:

拒绝来自本机48430zkCli的请求,因为其携带的事务ID(zxid)为8215而我们zkServer的事务ID只到了42.

解决方法:重启所有客户端(例如用到zookeeper的web项目).

元凶:尚未找到.

Original url: Access
Created at: 2020-01-21 10:51:35
Category: default
Tags: none

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