Redirect system.out into FileAppender
Hi, is it possible to redirect the normal system.out or system.err into a FileAppender defined through log4j. I have the problem that I´m using a 3rd-party application, that uses System.out.println() in it´s code and I´d like to combine this with my other log4j-configurations into one single file currently defined through a FileAppender. Any idea how to do that? Thanks Thomas
AW: Redirect system.out into FileAppende
I suggest to implement a specialized OutputStream which writes to the file appender (or directly to the file appender's file, if no threading issue arise). Then replace the default System.out and System.err streams by this specialized stream. Heri -Ursprüngliche Nachricht- Von: thomas.th.hamac...@partner.bmw.ch [mailto:thomas.th.hamac...@partner.bmw.ch] Gesendet: Donnerstag, 8. Januar 2009 14:06 An: log4j-user@logging.apache.org Betreff: [SPAM (Bayesain Analysis)] - Redirect system.out into FileAppender - Bayesian Filter detected spam Hi, is it possible to redirect the normal system.out or system.err into a FileAppender defined through log4j. I have the problem that I´m using a 3rd-party application, that uses System.out.println() in it´s code and I´d like to combine this with my other log4j-configurations into one single file currently defined through a FileAppender. Any idea how to do that? Thanks Thomas - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org
Re: TimeBasedRollingPolicy with hourly filenames not getting compressed
Hey Curt,
That is really strange. I think the nabble editor does not like the
parameter line. It also removed my parameter of Append = true.
I already have the fileNamePattern parameter set with the value of
loader.%d{-MM-dd}.log.gz
I hope you can see this one. Thanks for replying and i really hope to get
this solved.
thanks again
AG.
Curt Arnold-3 wrote:
On Jan 7, 2009, at 6:30 PM, agEE wrote:
Thanks for the reply,
I am already specifying the following. sorry if it did not show up
in the
original thread
appender name=ROLL
class=org.apache.log4j.rolling.RollingFileAppender
rollingPolicy
class=org.apache.log4j.rolling.TimeBasedRollingPolicy
/rollingPolicy
layout class=org.apache.log4j.PatternLayout
/layout
/appender
I have not luck with that in my log4j.xml file. Is there anything
else i
should try?
The line that I inserted in my previous message appears to be dropped,
you need to specify the fileNamePattern parameter to some value that
ends with .gz. Something like (substituting [ and ] for less than and
greater than).
[rollingPolicy
class=org.apache.log4j.rolling.TimeBasedRollingPolicy]
[param name=fileNamePattern value=something-%d{-MM-dd-
HH}.gz/]
[/rollingPolicy]
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Re: Redirect system.out into FileAppender
Almost this exact same question was answered very recently and rather brilliantly by Michael Erskine here: http://www.nabble.com/I-need-to-make-logging-in-a-complete-application-td21174776.html. Brett On Fri, Jan 9, 2009 at 12:05 AM, thomas.th.hamac...@partner.bmw.ch wrote: Hi, is it possible to redirect the normal system.out or system.err into a FileAppender defined through log4j. I have the problem that I´m using a 3rd-party application, that uses System.out.println() in it´s code and I´d like to combine this with my other log4j-configurations into one single file currently defined through a FileAppender. Any idea how to do that? Thanks Thomas
Writing to Database
Hello Everybody, We have one requirement in our Application. We want to write Logs to database, but not one DB call per logging event. Plans are like collecting all logging events till the end of each server request, and commit that to database as a single message(single record). I mean collect all log messages of a request (client - server - client) into some sort of buffer, and insert all those messages buffer as a single message (clob data) into the DB table. We are currently using log4j to log events to a file (a single file for all users). Now we want to insert into DB. Looking forward. Thanks in advance Ash
How to change the DEBUG level log message to be displayed in stdout
Hey guys, I would like to know how to change the DEBUG level log message to be displayed in stdout ? Any useful info will be appreciate. John
