From: ceki <ceki@qos.ch>
To: logback users list <logback-user@qos.ch>
Sent: Wednesday, June 13, 2012 5:49:31 PM
Subject: Re: [logback-user] Split logs to different files by MDC?
SiftingAppender can contain any other appenders except another
SiftingAppender. Can you post your config file?
On 13.06.2012 23:47, Yura Levandovskyy wrote:
> Great, SiftingAppender seems to be what I need, once I can configure it
> correctly
>
> Could you assist with rolling policy for
it? I have a rolling policy
> that rolls over on size. Whether I put it in the sifting appender
> (*<appendername="SIFT"class="ch.qos.logback.classic.sift.SiftingAppender">)
> *
> or one of the generated ones*
> *
> *(**<appendername="FILE-${userid}"class="ch.qos.logback.core.FileAppender">)*
> it seems to have no effect in either case. The rolling policy works fine
> in a separate FileAppender. Is it possible to add a rolling policy for a
> sifting appender, am I missing something?
>
> Thank you.
>
>
>
> ------------------------------------------------------------------------
> *From:* ceki <
ceki@qos.ch>
> *To:* logback users list <
logback-user@qos.ch>
> *Sent:* Tuesday, June 12, 2012
4:00:28 PM
> *Subject:* Re: [logback-user] Split logs to different files by MDC?
>
>
> I'd suggest to re-write the expression as
>
> ((String))mdc.get("variable").matches("/test/")
>
> Are you familiar with SiftingAppender? It seems to address a use case
> similar to yours.
> HTH,
>
> [1]
http://logback.qos.ch/manual/appenders.html#SiftingAppender>
> --
> Ceki
>
http://twitter.com/#!/ceki <
http://twitter.com/#%21/ceki>
>
>
> On 12.06.2012 20:17, Yura Levandovskyy wrote:
> > Hello
> >
> > I have an application that has an mdc variable. How can I make a proper
> > filter,
so that if variable = test, all such output goes to one file,
> > and to another file if variable is anything else?
> >
> > I tried the following (not sure how to go from there even if it worked
> > though):
> >
> > <expression>
> > mdc?.get("variable") ~= /test/
> > </expression>
> >
> > but the result is
> >
> > ERROR in ch.qos.logback.classic.boolex.JaninoEventEvaluator@7d55b9f -
> > Could not start evaluator with expression [mdc?.get("variable") ~=
> /test/ )]
> >
> > Any suggestions?
> >
> > Thanks
> >
--
Ceki
http://twitter.com/#!/ceki_______________________________________________
Logback-user mailing list
Logback-user@qos.chhttp://mailman.qos.ch/mailman/listinfo/logback-user