Upgrade from 4.2.3 to 5.1 - log4j issue
putypuruty May 5, 2010 4:04 AMHi,
We are trying to upgrade from JBOSS 4.2.3 to 5.1 but we are having problems with log4j. We have log4j.xml and log4j.jar bundled in each EAR. log4j.jar is in the lib folder and log4j.xml & log4j.dtd are in the EAR root. The log4j.xml file contains a Console and a custom RollingFileAppender appenders. The file appender is configured to output into ${jboss.server.home.dir}/logs/Filename.log. In each EAR we pack an EJB. This worked nicely in 4.2.3: the log file was being created and the logs generated by the EJB were written into the file. But this no longer works in JBOSS 5.1. The first time we invoke the EJB, we get the following in Eclipse's console and nothing is written into the log file (also, nothing appears anymore in Eclipse's console):
[STDOUT] log4j: Trying to find [log4j.xml] using context classloader BaseClassLoader@1a729c1{vfsfile:/E:/usr/jboss-5.1.0.GA/server/admin/deploy/ejb3-connectors-jboss-beans.xml}. 20:17:01,373 INFO [STDOUT] log4j: Trying to find [log4j.xml] using BaseClassLoader@164ff8f{vfszip:/E:/usr/jboss-5.1.0.GA/server/admin/deploy/Admin.ear/} class loader. 20:17:01,374 INFO [STDOUT] log4j: Using URL [vfszip:/E:/usr/jboss-5.1.0.GA/server/admin/deploy/Admin.ear/log4j.xml] for automatic log4j configuration. 20:17:01,375 INFO [STDOUT] log4j: Preferred configurator class: org.apache.log4j.xml.DOMConfigurator 20:17:01,376 ERROR [STDERR] log4j:ERROR A "org.apache.log4j.xml.DOMConfigurator" object is not assignable to a "org.apache.log4j.spi.Configurator" variable. 20:17:01,376 ERROR [STDERR] log4j:ERROR The class "org.apache.log4j.spi.Configurator" was loaded by 20:17:01,376 ERROR [STDERR] log4j:ERROR [BaseClassLoader@164ff8f{vfszip:/E:/usr/jboss-5.1.0.GA/server/admin/deploy/Admin.ear/}] whereas object of type 20:17:01,376 ERROR [STDERR] log4j:ERROR "org.apache.log4j.xml.DOMConfigurator" was loaded by [BaseClassLoader@b81eaa{vfsfile:/E:/usr/jboss-5.1.0.GA/server/admin/conf/jboss-service.xml}]. 20:17:01,376 ERROR [STDERR] log4j:ERROR Could not instantiate configurator [org.apache.log4j.xml.DOMConfigurator]. 20:17:01,626 WARN [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsFactory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the bean container 20:17:01,629 WARN [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsFactory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the bean container 20:17:01,647 ERROR [STDERR] log4j:WARN No appenders could be found for logger (osands.common.application.base.ApplicationImpl). 20:17:01,647 ERROR [STDERR] log4j:WARN Please initialize the log4j system properly.
FYI, we are using the standard server.
Can you give us a clue? Should this be working in JBOSS 5.1 or is it a bug?
Thank you,
Cosmin