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List:       log4j-user
Subject:    RE: DailyRollingFileAppender not renaming files
From:       "Shawn Wilson" <shawnw () atmreports ! com>
Date:       2002-08-29 14:17:42
[Download RAW message or body]

Yes that's what I thought. Yesterday we had to restart Tomcat for a
different reason so I went ahead and set debug="true" in one of my webapp's
log4j.xml files. Last night all the logs rolled over just fine, but my hunch
is that in another couple days they will stop working again. Hopefully I'll
get some useful debug messages when that happens.

-shawn

====================================
Shawn Wilson [shawnw@atmreports.com]
Software Developer, ATMReports.com
PH: 877-327-0873, FAX: 406-294-5806
====================================


> -----Original Message-----
> From: Ceki Gulcu [mailto:ceki@qos.ch]
> Sent: Thursday, August 29, 2002 8:14 AM
> To: Log4J Users List
> Subject: RE: DailyRollingFileAppender not renaming files
>
>
> Log4j is thread safe. Synchronizing access to loggers will not
> help. Randomly synchronizing methods is an anti-pattern.
>
> At 08:05 29.08.2002 -0600, you wrote:
> >But, I thought log4j was thread-safe. Why do I need to
> synchronize access to
> >the Loggers?
> >
> >-shawn
> >
> >====================================
> >Shawn Wilson [shawnw@atmreports.com]
> >Software Developer, ATMReports.com
> >PH: 877-327-0873, FAX: 406-294-5806
> >====================================
> >
> >-----Original Message-----
> >From: Martin Gainty [mailto:mgainty@hotmail.com]
> >Sent: Wednesday, August 28, 2002 6:10 PM
> >To: shawnw@atmreports.com; log4j-user@jakarta.apache.org
> >Subject: Re: DailyRollingFileAppender not renaming files
> >
> >
> >
> >Synchronise the threads..
> >i.e. declaring the most heavily trafficked I/O methods() with
> 'synchronised'
> >Good Luck,
> >Martin Gainty
> >
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> >
> > >From: "Shawn Wilson"
> > >Reply-To: "Log4J Users List"
> > >To:
> > >Subject: DailyRollingFileAppender not renaming files
> > >Date: Wed, 28 Aug 2002 09:04:51 -0600
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> > >
> > >Hi,
> > >
> > >I'm using log4j on the Windows platform and many times I notice that
> > >DailyRollingFileAppender is not able to rename the log file. I get this
> > >messages on stderr:
> > >
> > >log4j:ERROR Failed to rename [c:/path/to/my/file] to
> > >[c:/path/to/my/file.2002-08-27].
> > >
> > >I searched the archives and someone had said it may have
> something to do
> > >with multiple threads using a single Logger object. This may in fact be
> >what
> > >is causing my problem since I have two threads in one class
> that are using
> > >the same Logger.
> > >
> > >What should I do to prevent this error from occurring? It is
> important we
> > >keep backups of all our log files!
> > >
> > >Thanks,
> > >-shawn
> > >
> > >====================================
> > >Shawn Wilson [shawnw@atmreports.com]
> > >Software Developer, ATMReports.com
> > >PH: 877-327-0873, FAX: 406-294-5806
> > >====================================
> > >
> > >
> > >
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> Ceki
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