Error contacting service. It is probably not running. 错误

Zookeeper 配置好后, 启动也正常, 查看其状态时,报错了

[root@master bin]# zkServer.sh status

JMX enabled by default

Using config: /usr/local/zk/bin/../conf/zoo.cfg

Error contacting service. It is probably not running.

看了下日志, 报拒绝连接, 网上搜了下

这里的解决了我的问题: http://www.oschina.net/question/914277_2139350?sort=time

hosts没配好

加上

::1         localhost localhost.localdomain

居然可以