Rabbitmq cluster has the following error 'Error:mnesia_not_running'

error¶

Error:mnesia_not_running
[root@node2 ~]# rabbitmqctl join_cluster rabbit@node1
Clustering node rabbit@node2 with rabbit@node1
Error:
mnesia_not_running

solution¶

I did some search, it turns out that it is because the server MQ of node1 is not enabled node1 server, execute the following command:

rabbitmqctl start_app

Then do it again on the node2 server

rabbitmqctl join_cluster rabbit@node1