Hi Nick, > The solution is to configure JBoss to disable parent-first class loading. The > method by which you do this has changed from one JBoss version to another.
Thanks a lot! From my (somewhat limited) understanding of the problem, this sounds exactly what I need to do, so this will be the next step that I'll attempt (might take some time, though). With kind regards, Piers Am 23.05.2013 um 01:42 schrieb Nick Williams: > Piers, > > IIRC, JBoss 6, by default, prefers the parent class loaders over child class > loaders. This means that, when a class path resource is referenced, it is > first searched for in the server class loaders and _then_ in the web > application class loader. This is similar to the default behavior in > WebSphere and WebLogic, and counter to the default behavior in GlassFish and > Tomcat (and even earlier versions of JBoss), which search for a resources > _first_ in the web application class loader and _then_ in the server class > loaders (IMO, the correct behavior). > > The consequence of this is that the log4j.properties/log4j.xml file shipped > with JBoss override the log4j.xml file shipped with your application. > > The solution is to configure JBoss to disable parent-first class loading. The > method by which you do this has changed from one JBoss version to another. > Used to be a setting in /WEB-INF/jboss-web.xml, but it looks like it may have > been moved. You should consult the JBoss documentation for instructions on > disabling parent-first class loading. Once you do this, for your application > only, Log4j will use your configuration files (this only works if the Log4j > JAR files are also included in your /WEB-INF/lib directory). > > Nick > > On May 22, 2013, at 5:17 PM, Remko Popma wrote: > >> Piers, >> >> To be honest, this sounds more like a question that should be directed to >> the JBoss people... >> >> Kind regards, >> Remko >> >> Sent from my iPhone >> >> On 2013/05/20, at 22:45, Piers Uso Walter <piers.wal...@ilink.de> wrote: >> >>> Hi, >>> >>> I am migrating an application from JBoss 4 to JBoss 6 and stumble over the >>> fact that log4j does not seem to be supported by JBoss 6 out of the box any >>> more. >>> >>> I've researched this quite extensively on the web, but have only found >>> questions from other people, no answers. I hope someone in the log4j >>> community has successfully used log4j (1.2) with JBoss 6 and might be able >>> to help. >>> >>> >>> Our previous setup with a log4j.xml configuration file in >>> server/default/conf/ no longer works. That configuration files does not >>> seem to be detected and used by JBoss 6. >>> Basic logging (as configured in server/default/deploy/jboss-logging.xml) >>> works, but I have not been successful in configuring log4j appenders in >>> that file. From what I understand, this file does not really configure >>> log4j, as JBoss 6 uses a new logging mechanism. >>> >>> For example, I've modified jboss-logging.xml to use a log4j console >>> appender and a log4j file appender instead of the standard appenders (see >>> attached file). This did not work. The log file >>> ${jboss.server.log.dir}/log4j.log is not created, the console log stays at >>> level INFO (instead of DEBUG). >>> >>> What would I have to do in order to get JBoss 6 to use log4j for my >>> applications? >>> One requirement we have is to store the log4j configuration in a central >>> file and not within the application packages (because for debugging >>> purposes we ask our customers to modify the configuration). >>> >>> I'm using JBoss 6.1 final, in case that makes a difference. >>> >>> Thanks a lot >>> Piers >>> >>> -- >>> Piers Uso Walter <piers.wal...@ilink.de> >>> ilink Kommunikationssysteme GmbH >>> >>> >>> <jboss-logging.xml> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org >>> For additional commands, e-mail: log4j-user-h...@logging.apache.org >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org >> For additional commands, e-mail: log4j-user-h...@logging.apache.org >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org > For additional commands, e-mail: log4j-user-h...@logging.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org