Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect

作者：很楠不爱3 | 2024-02-29 01:09:07

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session 0x0 for server null, unexpected error, closing socket connection and

org.apache.zookeeper.ClientCnxn$SendThread - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException : Connection timed out: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:286)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1041)

解决方案，没有关闭防火墙

关闭防火墙命令：service iptables stop

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