踩坑zookeeper初体验

异常：

 1 java.net.ConnectException: Connection timed out: no further information
 2     at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
 3     at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
 4     at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
 5     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
 6 2020-06-05 10:44:12,901 [localhost-startStop-1-SendThread(192.168.202.128:2181)] [org.apache.zookeeper.ClientCnxnSocketNIO]-[DEBUG] Ignoring exception during shutdown input
 7 java.nio.channels.ClosedChannelException
 8     at sun.nio.ch.SocketChannelImpl.shutdownInput(SocketChannelImpl.java:780)
 9     at sun.nio.ch.SocketAdaptor.shutdownInput(SocketAdaptor.java:399)
10     at org.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:200)
11     at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1246)
12     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1170)
13 2020-06-05 10:44:12,902 [localhost-startStop-1-SendThread(192.168.202.128:2181)] [org.apache.zookeeper.ClientCnxnSocketNIO]-[DEBUG] Ignoring exception during shutdown output
14 java.nio.channels.ClosedChannelException
15     at sun.nio.ch.SocketChannelImpl.shutdownOutput(SocketChannelImpl.java:797)
16     at sun.nio.ch.SocketAdaptor.shutdownOutput(SocketAdaptor.java:407)
17     at org.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:207)
18     at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1246)
19     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1170)

解决：关闭服务端防火墙，service iptables stop这条命令无效，要使用：systemctl stop firewalld.service

posted @ 2020-06-05 10:51  巉瀺  阅读(1299)  评论(0)    收藏  举报