[rabbitmq-discuss] No period allowed in queue name in rabbit 1.8.0?

Tue Jun 29 10:42:10 BST 2010

On 28/06/10 20:17, Nicolás César wrote:
> 2010/6/28 Simon MacMullen <simon at rabbitmq.com <mailto:simon at rabbitmq.com>>
>     ISTR the only way you can get a not-found when declaring a queue is
>     in a clustering situation, if the queue exists on a node which is
>     not running. Does that sound like it could be a possibility?
>
>
>
> Thanks Simon for your quick response. It's a single node. but when i've
> tried to check:
>
> # rabbitmqctl cluster
> Clustering node rabbit at sendsorium with [] ...
> Error: mnesia_unexpectedly_running
>
> what does mnesia_unexpectedly_running means??

It means pretty much what it says. rabbitmqctl cluster is used to set up 
a cluster, and should only be used when the rabbit application has been 
stopped (which stops mnesia too). See:

http://www.rabbitmq.com/rabbitmqctl.1.man.html#Cluster%20management

The command you're looking for is:

rabbitmqctl status

By the way, it's a good idea to keep the mailing list CCed so that if 
other people have the same problem they can find the thread...

Cheers, Simon

-- 
Simon MacMullen
Staff Engineer, RabbitMQ
SpringSource, a division of VMware