[jboss-user] [Installation, Configuration & Deployment] - log4j with jboss issue ?

I tried to use log4j with my web application deployed on JBoss.. but JBoss did not permit it . so i configured JBoss logging in my application as in this link :http://wiki.jboss.org/wiki/Wiki.jsp?page=ConfigureLogging... Every thing worked fine , but now i want to use MDC( mapped diagnostic context ) technique of log4j in my application .. which is not permitted in JBoss logging.. So to configure log4j loging support i did following : 1.Renamed log4j.xml in JBOSS_HOME/server/default/conf to jboss-log4j.xml 2.Changed jboss-service.xml in JBOSS_HOME/server/default/conf accordingly to tell JBoss to use jboss-log4j.xml 3. Added following code jboss-web.xml <class-loading java2ClassLoadingCompliance="false"> | <loader-repository> | testlogapp:loader=testlogappwar | <loader-repository-config>java2ParentDelegation=false | </loader-repository-config> | </loader-repository> | </class-loading> | 4. added my own log4j.xml in WEB-INF directory for my application... Every thing else works fine but is not my application logs are not being generated ... The following exception is generated : | | 13:26:43,234 ERROR [STDERR] log4j:ERROR A "org.jboss.logging.appender.FileAppender" object is not assignable to a "org.apache.log4j.Appender" variable. | 13:26:43,235 ERROR [STDERR] log4j:ERROR The class "org.apache.log4j.Appender" was loaded by | 13:26:43,235 ERROR [STDERR] log4j:ERROR [WebappClassLoader | delegate: false | repositories: | /WEB-INF/classes/ | ----------> Parent Classloader: | java.net.FactoryURLClassLoader@fe7f80 | ] whereas object of type | 13:26:43,236 ERROR [STDERR] log4j:ERROR "org.jboss.logging.appender.FileAppender" was loaded by [org.jboss.system.server.NoAnnotationURLClassLoader@c2a132]. | 13:26:43,236 ERROR [STDERR] log4j:ERROR Could not instantiate appender named "FILE". Please help me out ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052778#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...