Safe to ignore a {sink_died, normal} error?

Martin Woods mw2134 at gmail.com
Wed Mar 14 18:24:29 EDT 2012


Excellent, thanks for the confirmation Jared...
Kind regards,
Martin.


On 14 March 2012 12:58, Jared Morrow <jared at basho.com> wrote:

> Martin,
>
> You are correct, these messages are fine to ignore.
>
> -Jared
>
>
> On Mar 14, 2012, at 5:00 AM, Martin Woods wrote:
>
> > Hi
> >
> > We're using Riak 1.1.1 (on Ubuntu, built from source) and are seeing a
> number of errors raised regularly in the error logs during mapreduce. I
> think I remember reading a post on this forum a while ago that these error
> messages are nothing to worry about, that they are just a result of one
> aspect of the mapreduce processing shutting down before receiving a normal
> shutdown message from another process - hence the {sink_died, normal}. The
> comments in the source code where this error is generated seem to back this
> up. Indeed, the mapreduce operations in question all completed just fine.
> >
> > Can someone from Basho please confirm that this is the case and that
> we're safe to ignore them? Here are the entries in error.log:
> >
> > 2012-03-13 23:25:12.810 [error] <0.10984.0> gen_fsm <0.10984.0> in state
> wait_pipeline_shutdown terminated with reason: {sink_died,normal}
> > 2012-03-13 23:25:12.945 [error] <0.10984.0> CRASH REPORT Process
> <0.10984.0> with 0 neighbours crashed with reason: {sink_died,normal}
> > 2012-03-13 23:25:12.989 [error] <0.165.0> Supervisor
> riak_pipe_builder_sup had child undefined started with
> {riak_pipe_builder,start_link,undefin
> > ed} at <0.10984.0> exit with reason {sink_died,normal} in context
> child_terminated
> >
> > Thanks and regards,
> > Martin.
> >
> > _______________________________________________
> > riak-users mailing list
> > riak-users at lists.basho.com
> > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>
>
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