On 05/03/2011 09:40 AM, Vincent Massol wrote: > > On May 3, 2011, at 9:39 AM, Vincent Massol wrote: > >> Hi Andy, >> >> On Apr 27, 2011, at 1:25 PM, andyp wrote: >> >>> Hi all, >>> >>> I'm trying to install the XWiki war file on a Ubuntu virtual machine (KVM) >>> but as yet with no success. I've installed and configured java, jboss and >>> mysql using all the information I could find from your website: >> >> [snip] >> >>> 01:36:10,087 WARN [ClassLoaderManager] Unexpected error during load >>> of:org.apache.jackrabbit.core.query.lucene.WildcardQuery$WildcardQueryWeight: >>> java.lang.IncompatibleClassChangeError: Implementing class >> >> [snip] >> >>> 01:36:10,936 WARN [ClassLoaderManager] Unexpected error during load >>> of:org.apache.jackrabbit.core.query.lucene.MatchAllWeight: >>> java.lang.IncompatibleClassChangeError: Implementing class >> >> [snip] >> >> As you can see in the error above the problem is an incompatible version. >> JBoss uses Jackrabbit in a given version and XWiki users another version of >> Jackrabbit. >> >> It's the role of the appserver to isolate classloader so that a webapp can >> use whatever version it wants in WEB-INF/lib. >> >> You need to configure JBoss to provide this isolation. You need to check >> Jboss's doc for that. > > I just googled it quickly and found > http://community.jboss.org/wiki/ClassLoadingConfiguration
Should we create a jboss-web.xml configuration file as well? We recently added a sun-web.xml file to fix another classloading problem, this time for GlassFish. > Hope it helps, > -Vincent > >> >> Alternatively you could remove xwiki'ds jackrabbit version from WEB-INF/lib >> (make sure the version used by jboss is greater than the one used by xwiki). >> >> Thanks >> -Vincent >> >>> Can anyone see what I'm doing wrong? All the information on the web seems a >>> little old – I'm using JBoss 6. I would be grateful if anyone could help >>> shed any light on this issue. >>> >>> Cheers, >>> Andy -- Sergiu Dumitriu http://purl.org/net/sergiu/ _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
