集群中 启动rabbitmq 节点 报错

Error: unable to perform an operation on node 'rabbit@LI-2-PC'. Please see diagn
ostics information and suggestions below.

Most common reasons for this are:

* Target node is unreachable (e.g. due to hostname resolution, TCP connection o
r firewall issues)
* CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang
cookie not matching that of the server)
* Target node is not running

In addition to the diagnostics info below:

* See the CLI, clustering and networking guides on http://rabbitmq.com/document
ation.html to learn more
* Consult server logs on node rabbit@LI-2-PC

DIAGNOSTICS
===========

attempted to contact: ['rabbit@LI-2-PC']

rabbit@LI-2-PC:
  * connected to epmd (port 4369) on LI-2-PC
  * epmd reports: node 'rabbit' not running at all
                  no other nodes on LI-2-PC
  * suggestion: start the node

Current node details:
* node name: 'rabbitmqcli-4568-rabbit@LI-2-PC'
* effective user's home directory: C:\Users\LI-2
* Erlang cookie hash: 9jR+pqFjpiNhbDm6cSvmFA==