在Linux环境下,有时我们想看下是否成功启动了Zookeeper, 可以才用telnet的方式进行测试
Steps:
登录 linux
输入telnet命令: telnet localhost 2181
如果看到字样: Mode: standalone,代表你的ZookKeeper已经启动成功
login as: root root@USTR-ERL2-0155.na.uis.unisys.com's password: Last login: Tue Jun 13 22:56:10 2017 from cn-tangym-2.ap.uis.unisys.com [root@USTR-ERL2-0155 ~]# telnet localhost 2181 Trying ::1... Connected to localhost.Escape character is '^]'.stat Zookeeper version: 3.4.9-1757313, built on 08/23/2016 06:50 GMT Clients: /0:0:0:0:0:0:0:1:38156[0](queued=0,recved=1,sent=0) /0:0:0:0:0:0:0:1:44030[1](queued=0,recved=8966,sent=8966) /0:0:0:0:0:0:0:1:44026[1](queued=0,recved=8966,sent=8966) /127.0.0.1:59158[1](queued=0,recved=8966,sent=8966) Latency min/avg/max: 0/0/477 Received: 223306 Sent: 68118 Connections: 4 Outstanding: 0 Zxid: 0x64 Mode: standalone Node count: 26 Connection closed by foreign host.
[root@USTR-ERL2-0155 ~]#