ZooKeeper JMX enabled by default
Using config: /usr/local/zookeeper-cluster/zookeeper-1/bin/../conf/zoo.cfg
Client port found: 2181. Client address: localhost. Client SSL: false.
Error contacting service. It is probably not running.

解决

出现这个报错信息，需要去找zookeeper的日志log，去进一步分析问题原因
在Linux系统上操作，其他报错也一样，需要找对应工具（redis，rabbitmq等）的报错日志