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 [[EMAIL PROTECTED]] >Software Developer, ATMReports.com >PH: 877-327-0873, FAX: 406-294-5806 >==================================== > >-----Original Message----- >From: Martin Gainty [mailto:[EMAIL PROTECTED]] >Sent: Wednesday, August 28, 2002 6:10 PM >To: [EMAIL PROTECTED]; [EMAIL PROTECTED] >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 > >______________________________________________ >Disclaimer and confidentiality note >Everything in this e-mail and any attachments relating to the official >business of Laconia Data Systems (LDS) is proprietary to the company. It is >confidential, legally privileged and protected by law. LDS does not own and >endorse any other content. Views and opinions are those of the sender unless >clearly stated as being that of LDS. >The person addressed in the e-mail is the sole authorised recipient. Please >notify the sender immediately if it has unintentionally reached you and do >not read, disclose or use the content in any way. >LDS can not assure that the integrity of this communication has been >maintained nor that it is free of errors, virus, interception or >interference. > _______________________________________________ > > >From: "Shawn Wilson" > >Reply-To: "Log4J Users List" > >To: > >Subject: DailyRollingFileAppender not renaming files > >Date: Wed, 28 Aug 2002 09:04:51 -0600 > >MIME-Version: 1.0 > >Received: from nagoya.betaversion.org ([192.18.49.131]) by >mc1-f8.law16.hotmail.com with Microsoft SMTPSVC(5.0.2195.4905); Wed, 28 Aug >2002 08:04:59 -0700 > >Received: (qmail 8244 invoked by uid 97); 28 Aug 2002 15:05:22 -0000 > >Received: (qmail 8232 invoked by uid 98); 28 Aug 2002 15:05:22 -0000 > >Mailing-List: contact [EMAIL PROTECTED]; run by ezmlm > >Precedence: bulk > >List-Unsubscribe: > >List-Subscribe: > >List-Help: > >List-Post: > >List-Id: "Log4J Users List" > >Delivered-To: mailing list [EMAIL PROTECTED] > >X-Antivirus: nagoya (v4218 created Aug 14 2002) > >Message-ID: > >X-Priority: 3 (Normal) > >X-MSMail-Priority: Normal > >X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) > >X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 > >Importance: Normal > >X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N > >Return-Path: [EMAIL PROTECTED] > >X-OriginalArrivalTime: 28 Aug 2002 15:04:59.0458 (UTC) >FILETIME=[471E8220:01C24EA4] > > > >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 [[EMAIL PROTECTED]] > >Software Developer, ATMReports.com > >PH: 877-327-0873, FAX: 406-294-5806 > >==================================== > > > > > > > >-- > >To unsubscribe, e-mail: > >For additional commands, e-mail: > > > >MSN Photos is the easiest way to share and print your photos: Click Here > > >-- >To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> >For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- Ceki -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
