[rabbitmq-discuss] mnesia is overloaded

Sat Jul 10 16:11:23 BST 2010

I remember seeing this thread on erlang-questions some time ago:
http://www.erlang.org/pipermail/erlang-questions/2006-July/021484.html

Maybe it helps.

On Sat, Jul 10, 2010 at 5:47 PM, Jon Brisbin <jon at jbrisbin.com> wrote:
> I'm running some tests locally and I'm making a change and then just
> re-running the unit test, which fires up a bunch of listeners and starts
> dumping messages right away. Randomly, one part of my tests will hang. I
> noticed the following in the log file. Do I need to change some settings or
> something? I'm only sending several dozen messages at once...
> =WARNING REPORT==== 10-Jul-2010::09:01:05 ===
> Mnesia('rabbit at brisbins-mbp'): ** WARNING ** Mnesia is overloaded:
> {dump_log,
>
>  time_threshold}
> =WARNING REPORT==== 10-Jul-2010::09:01:05 ===
> Mnesia('rabbit at brisbins-mbp'): ** WARNING ** Mnesia is overloaded:
> {dump_log,
>
>  time_threshold}
> It looks like one log message per sender (each in their own thread) and the
> first half of the test works but it has trouble sending responses back to
> the requestor, which is where it hangs.
> I'm on OS X 10.6 with MacPorts-installed RabbitMQ 1.7.2 broker with the
> 1.8.0 client (though I did notice the same behaviour yesterday using 1.8.0
> broker on Ubuntu...just didn't check the logs).
>
> Thanks!
> J. Brisbin
> http://jbrisbin.com/
>
>
>
>
>
>
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