[rabbitmq-discuss] Can't set short node name!\nPlease check your configuration\n

Alvaro Videla videlalvaro at gmail.com
Thu Oct 31 18:37:16 GMT 2013

To kill epmd run: epmd -kill

If there's another Erlang application running in your machine and that
application is using epmd, then epmd will complain. More info here:



On Thu, Oct 31, 2013 at 4:44 PM, Matthias Radestock
<matthias at rabbitmq.com>wrote:

> On 29/10/13 04:49, saritha wrote:
>> I have changed to RabbitMQ 3.2.0
>> erl -sname rabbit at
>> I am getting the same error..
>> In /etc/rabbitmq/rabbitmq-env.**conf
>> NODENAME=rabbit at
>> If I call rabbitmqctl status
>> Still I getting the same error
>> {error_logger,{{2013,10,28},{**7,43,47}},"Can't set short node
>> name!\nPlease
>> check your configuration\n",[]}
>> Please help me out...
> As Alvaro said, you probably ran something with '-name' instead of
> '-sname' at some point, and as a result you'll need to kill the epmd
> process that is now sitting there expecting long names.
> But what you are doing above just isn't going to work. you must supply a
> proper hostname in -sname, and that hostname must resolve to the correct IP.
> Regards,
> Matthias.
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