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 <c...@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
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