[rabbitmq-discuss] clearing a queue error

Mon Sep 30 15:22:36 BST 2013

Yep, that was it: I had old plugins in the directory in addition to the new versions. Thanks.

I think I sent you all the data I had on that error, unfortunately. The error messages and the mnesia db from the one node. If it comes up again, I'll save the errors and dbs from all the nodes before I start trying things.

Warren

> -----Original Message-----
> From: Matthias Radestock [mailto:matthias at rabbitmq.com]
> Sent: Saturday, September 28, 2013 4:45 PM
> To: Warren Smith
> Cc: Discussions about RabbitMQ
> Subject: Re: [rabbitmq-discuss] clearing a queue error
> 
> Warren,
> 
> On 28/09/13 21:46, Warren Smith wrote:
> > I think I mucked around enough that I can't really give you a good  >
> error report to track down, unfortunately.
> 
> That's unfortunate and likely means we won't be able to track down and
> fix the error you originally reported :(
> 
> > I am seeing several instances of one error in the log file:
> > =ERROR REPORT==== 28-Sep-2013::10:56:31 ===
> > ** Generic server rabbit_mgmt_external_stats terminating
> > ** Last message in was emit_update
> > ** When Server state == {state,1024}
> > ** Reason for termination ==
> > ** {{badmatch,[]},
> >      [{rabbit_mgmt_external_stats,i,2,
> >           [{file,
> >                "rabbitmq-management-
> agent/src/rabbit_mgmt_external_stats.erl"},
> >            {line,146}]},
> >       {rabbit_mgmt_external_stats,'-infos/2-lc$^0/1-0-',2,
> >           [{file,
> >                "rabbitmq-management-
> agent/src/rabbit_mgmt_external_stats.erl"},
> >            {line,143}]},
> >       {rabbit_mgmt_external_stats,'-infos/2-lc$^0/1-0-',2,
> >           [{file,
> >                "rabbitmq-management-
> agent/src/rabbit_mgmt_external_stats.erl"},
> >            {line,143}]},
> >       {rabbit_mgmt_external_stats,emit_update,1,
> >           [{file,
> >                "rabbitmq-management-
> agent/src/rabbit_mgmt_external_stats.erl"},
> >            {line,275}]},
> >       {rabbit_mgmt_external_stats,handle_info,2,
> >           [{file,
> >                "rabbitmq-management-
> agent/src/rabbit_mgmt_external_stats.erl"},
> >            {line,263}]},
> >       {gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,607}]},
> >
> > {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}
> 
> This suggests that somehow the plugins are out of date. Which of course
> should be impossible with any of our packages since they come with the
> plugins bundled, but the fact that you got line numbers in the error
> above suggests that you may not be running with our standard packages.
> 
> Regards,
> 
> Matthias.