[rabbitmq-discuss] can't start rabbitmq-server

Thu Jul 19 14:01:45 BST 2012

hi,
i have a mysterious problem with rabbitmq "2.7.1-0ubuntu4"
sometimes it refuses to start and come out with this error message :

> melzalabany at Ubuntu-11:web_tier$  rabbitmq-server
> {error_logger,{{2012,7,19},{14,32,18}},"Protocol: ~p: register error:
> ~p~n",["inet_tcp",{{badmatch,{error,epmd_close}},[{inet_tcp_dist,listen,1},{net_kernel,start_protos,4},{net_kernel,start_protos,3},{net_kernel,init_node,2},{net_kernel,init,1},{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}]}
>
> {error_logger,{{2012,7,19},{14,32,18}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6},{proc_lib,init_p_do_apply,3}]}},{ancestors,[net_sup,kernel_sup,<0.9.0>]},{messages,[]},{links,[#Port<0.90>,<0.17.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,377},{stack_size,24},{reductions,518}],[]]}
>
> {error_logger,{{2012,7,19},{14,32,18}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch26569,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
>
> {error_logger,{{2012,7,19},{14,32,18}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
>
> {error_logger,{{2012,7,19},{14,32,18}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}
> {"Kernel pid
> terminated",application_controller,"{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}"}
> Kernel pid terminated (application_controller)
> ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})
>
> Only root or rabbitmq should run rabbitmq-server
>

and i resolve this error with restarting system

So i'd like to know if there is a reason for this error and how to avoid
this problem without rebooting machine

Thanks in advance

-- 
Best Regards,
Eslam Mamdouh El Husseiny
*Systems Administrator**
Cloud Niners Ltd.

*
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