Hi Fred,
if you're getting that with the RIFE classloader disabled, the
culprit must be something else. I would try putting Log4J and similar
general purpose libraries in the common/endorsed Tomcat directory and
see if that changes something. Also, make sure you have no other jars
in your system-wide classpath or Tomcat classpath that could cause
conflicts (same lib, other version for instance).
Hope this helps,
Geert
On 28 Sep 2006, at 23:20, Fred Baube wrote:
Are you sure you have a site that is setup through your
participants?
Do you mean, the site is configured in XML and not on-the-fly ?
Yes, that is the case.
I tried a new Tomcat installation, and now I'm getting a new
weird exception, with Rife's classloader disabled. This is
one example of the weird things that I have been getting.
fred
Sep 29, 2006 12:09:27 AM org.apache.catalina.core.StandardContext
filterStart
SEVERE: Exception starting filter RIFE
java.lang.RuntimeException: java.lang.LinkageError: Class org/
apache/log4j/spi/LoggerRepository violates loader constraints
at com.uwyn.rife.rep.BlockingRepository.detectParticipantException
(BlockingRepository.java:703)
at com.uwyn.rife.rep.BlockingRepository.runParticipants
(BlockingRepository.java:679)
at com.uwyn.rife.rep.BlockingRepository.initialize
(BlockingRepository.java:793)
at com.uwyn.rife.servlet.RifeLifecycle.init(RifeLifecycle.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.uwyn.rife.servlet.RifeFilter.init(RifeFilter.java:71)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter
(ApplicationFilterConfig.java:223)
[..]
Caused by: java.lang.LinkageError: Class org/apache/log4j/spi/
LoggerRepository violates loader constraints
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass
(SecureClassLoader.java:124)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal
(WebappClassLoader.java:1815)
at org.apache.catalina.loader.WebappClassLoader.findClass
(WebappClassLoader.java:869)
at org.apache.catalina.loader.WebappClassLoader.loadClass
(WebappClassLoader.java:1322)
at org.apache.catalina.loader.WebappClassLoader.loadClass
(WebappClassLoader.java:1201)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at org.apache.log4j.Category.addAppender(Category.java:152)
at org.apache.log4j.PropertyConfigurator.parseCategory
(PropertyConfigurator.java:605)
at org.apache.log4j.PropertyConfigurator.parseCatsAndRenderers
(PropertyConfigurator.java:524)
at org.apache.log4j.PropertyConfigurator.doConfigure
(PropertyConfigurator.java:408)
at org.apache.log4j.PropertyConfigurator.doConfigure
(PropertyConfigurator.java:432)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure
(OptionConverter.java:460)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:113)
at org.slf4j.impl.Log4jLoggerFactory.getLogger
(Log4jLoggerFactory.java:64)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:94)
at org.apache.jackrabbit.core.TransientRepository.<clinit>
(TransientRepository.java:55)
at wa.rep.MdcJcrTester.initialize(MdcJcrTester.java:97)
at com.uwyn.rife.rep.BlockingParticipant.run
(BlockingParticipant.java:252)
... 1 more
--
Geert Bevin
Uwyn "Use what you need" - http://uwyn.com
RIFE Java application framework - http://rifers.org
Music and words - http://gbevin.com
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