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1. Re: Log4j problem.
jimboj Nov 28, 2001 9:48 AM (in response to fstarsinic)Hi Frank,
We have used log4j in our beans and web classes. We extend the category class to provide our own. This causes class cast exception when redeploying due to JBoss's use of log4j. To get around these issues we ended up putting the extended category in a jar on the classpath (lib/ext) so that it was not redeployed each time, thus no class cast.
Also, and more specific to your question is you can add a line into the jboss.conf file for the log4j service to direct it to another config file. We have
to use the log4j-config.xml file as the log config file instead of the log4j.properties used by JBoss. This means that it picks up your config file and your settings, which should sort out your problem
J -
2. Re: Log4j problem.
tewk Apr 5, 2002 10:09 PM (in response to fstarsinic)I get class not found errors whenever I try to get the logger.
java.lang.NoClassDefFoundError: org/apache/log4j/Logger
I assume this is because the classloader for my ejb is different from the one used to create the log4j JMX MBean.
How did you get around this -
3. Re: Log4j problem.
adrian.brock Apr 6, 2002 1:09 PM (in response to fstarsinic)Logger is in log4j 1.2 (still beta)
JBoss uses log4j 1.1
Regards,
Adrian -
4. Re: Log4j problem.
tewk Apr 10, 2002 1:09 PM (in response to fstarsinic)Ok I got it to compile however the followin config file doesn't produce any log files
# A log4j properties file suitable for replacing the
# default JBoss ConsoleLogging & FileLogging mbeans.
log4j.rootCategory=DEBUG, Default, Console
log4j.catagory.ndsejb.ndnreaper=DEBUG, ndnreaper
#log4j.additivity.catagory.ndsejb.ndnreaper=false
log4j.catagory.ndsejb.ndnreaper.stats=DEBUG, ndnreaperstats
#log4j.additivity.catagory.ndsejb.ndnreaper.stats=faslse
log4j.catagory.ndsejb.ndnreaper.timings=DEBUG, ndnreapertimings
#log4j.additivity.catagory.ndsejb.ndnreaper.timings=false
### The server.log file appender
log4j.appender.Default=org.apache.log4j.RollingFileAppender
log4j.appender.Default.File=../log/server.log
log4j.appender.Default.MaxFileSize=500KB
log4j.appender.Default.MaxBackupIndex=1
log4j.appender.Default.layout=org.apache.log4j.PatternLayout
# Use the default JBoss format
log4j.appender.Default.layout.ConversionPattern=[%d{ABSOLUTE},%c{1}] %m%n
# Truncate if it aleady exists.
log4j.appender.Default.Append=false
#Example of turning off logging for a category. Uncomment to turn off.
#log4j.category.DefaultDS=FATAL
### The console appender
log4j.appender.Console=org.jboss.logging.log4j.ConsoleAppender
log4j.appender.Console.Threshold=INFO
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%p,%c{1}] %m%n
# Example of only showing INFO msgs for any categories under org.jboss.util
#log4j.category.org.jboss.util=INFO
# An example of enabling the custom TRACE level priority that is used
# by the JBoss internals to diagnose low level details. This example
# turns on TRACE level msgs for the org.jboss.ejb.plugins package and its
# subpackages. This will produce A LOT of logging output.
#log4j.category.org.jboss.ejb.plugins=TRACE#org.jboss.logging.TracePriority
log4j.appender.nonreaper=org.apache.log4j.FileAppender
log4j.appender.nonreaper.Append=false
log4j.appender.nonreaper.File=../log/ndnreaper.log
log4j.appender.ndnreaper.layout=org.apache.log4j.PatternLayout
log4j.appender.ndnreaper.layout.ConversionPattern=[%d{ABSOLUTE},%c{1}] %m%n
log4j.appender.ndnreaperstats=org.apache.log4j.FileAppender
log4j.appender.ndnreaperstats.Append=false
log4j.appender.ndnreaperstats.File=../log/ndnreaper.log
log4j.appender.ndnreaperstats.layout=org.apache.log4j.PatternLayout
log4j.appender.ndnreaperstats.layout.ConversionPattern=[%d{ABSOLUTE},%c{1}] %m%n
log4j.appender.ndnreapertimings=org.apache.log4j.FileAppender
log4j.appender.ndnreapertimings.Append=false
log4j.appender.ndnreapertimings.File=../log/ndnreaper.log
log4j.appender.ndnreapertimings.layout=org.apache.log4j.PatternLayout
log4j.appender.ndnreapertimings.layout.ConversionPattern=[%d{ABSOLUTE},%c{1}] %m%n