On Dec 7, 2012, at 4:21 PM, Thomas Mortagne <thomas.morta...@xwiki.com> wrote:
> On Fri, Dec 7, 2012 at 4:03 PM, Vincent Massol <vinc...@massol.net> wrote: > >> Hi, >> >> On Dec 7, 2012, at 3:28 PM, Naoufel Chbihi <naoufel.chb...@ssc-spc.gc.ca> >> wrote: >> >>> Hello >>> >>> I am interested in running Xwiki Enterprise using the WAR file on an >> Apache Geronimo 3.0 server. I have been trying to do so for about two >> weeks now but haven't been able to start Xwiki successfully I initially >> tried with Xwiki Enterprise 4.2 and then with 4.3 but with no success. >> Here are the steps that I have performed in my most recent attempt: >>> 1) Installed a MySQL server, created an xwiki database, defined an xwiki >> user (with password xwiki), and granted the user all permissions to the >> database. I am able to successful connect to the xwiki database using a >> database client. >>> 2) Downloaded and extracted the Apache Geronimo 3.0.0 ZIP file >>> 3) Placed the dependency JAR files in the appropriate directories inside >> the Geronimo repository directory. >>> 4) Created a geronimo-web.xml file and copied-and-pasted the complete >> sample file contents provided at >> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationGeronimo. >> I updated the version numbers in geronimo-web.xml file to match the >> versions of the JAR files that I placed in the repository. >>> 5) Defined a JDBC datasource in Geronimo using the procedure described >> in >> http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationGeronimo >>> 6) Downloaded the XWiki 4.3 WAR file and deployed it on the Geronimo >> server (specifying the customized geronimo-web.xml file on the deployment >> page). The deployment was successful. >>> 7) Modified the hibernate.cfg.xml file by commenting out the default >> database configuration and specifying the appropriate parameters for the >> MySQL database (which is what I'm using). >>> 8) Copied the modified geronimo-web.xml file into Xwiki's WEB-INF folder. >>> 9) When I tried to start the XWiki application, the following errors >> were generated in the log file: >> >> [snip] >> >>> Caused by: java.lang.ClassCastException: >> org.ops4j.pax.logging.slf4j.Slf4jLoggerFactory cannot be cast to >> ch.qos.logback.classic.LoggerContext >>> at >> org.xwiki.logging.logback.internal.LogbackUtils.getLoggerContext(LogbackUtils.java:50) >>> at >> org.xwiki.logging.logback.internal.LogbackUtils.getRootLogger(LogbackUtils.java:58) >>> at >> org.xwiki.logging.logback.internal.LogbackEventGenerator.initialize(LogbackEventGenerator.java:96) >>> at >> org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39) >>> at >> org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:323) >>> at >> org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:378) >>> at >> org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:185) >> >> This is the real error and it's bad, it means we're doing something >> wrong…. We're wrongly assuming that you're using Logback whereas apparently >> something else is used, probably because it's on the servlet container's >> classloader. >> > > It's not that simple, we are not assuming that logback is always the > logger, we are just packing the default XE with a logback implementation of > the logger manager which obviously expect to find logback. All we can do is > just do nothing if it's not logback but that means losing a few features > like the log displayed in the Extension Manager for example. More specifically it means you need to find a way to configure Geronimo so that the xwiki webapp is isolated from geronimo's classes… It's not normal that geronimo brings its own classes to the xwiki webapp classloader. Thanks -Vincent >> Could you please file a jira issue for this at http//jira.xwiki.org and >> we'll fix it? >> >> Thanks >> -Vincent >> >>> There is mention of an Observation Manager component and SLF4J. I'm not >> sure what is preventing Xwiki Enterprise from starting correctly. Any >> assistance would be greatly appreciated. >>> >>> Thank you. >>> >>> Naoufel _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
