[ http://issues.apache.org/jira/browse/GERONIMO-2124?page=all ]
Krishnakumar B updated GERONIMO-2124: ------------------------------------- Kindly try out the attached war SimpleServlet.war and see if it works in ur environment. We can then work on this issue or close it. > Deploying an EAR with included WAR and there included commons-logging fails > --------------------------------------------------------------------------- > > Key: GERONIMO-2124 > URL: http://issues.apache.org/jira/browse/GERONIMO-2124 > Project: Geronimo > Issue Type: Bug > Security Level: public(Regular issues) > Components: deployment > Affects Versions: 1.0 > Environment: Ubuntu Linux > Java 5.0 > Geronimo 1.0 with Tomcat > Reporter: Markus Wolf > Attachments: ear-test.tar.gz, SimpleServlet.war > > > I have an EAR archive containing a WAR archive. > Inside this WAR archiv there is commons-logging bundled. > To hide the commons-logging version from Geronimo the geronimo-web.xml > contains a hidden-classes element with org.apache.commons.logging. > But when a servlet is executed (which uses commons-logging) then there is a > stacktrace regarding the two commons-logging versions. > I got the following stacktrace: > 15:39:45,536 ERROR [[/simpleservlet]] StandardWrapper.Throwable > org.apache.commons.logging.LogConfigurationException: > org.apache.commons.logging.LogConfigurationException: > org.apache.commons.logging.LogConfigurationException: Invalid class loader > hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by > org.apache.commons.logging.LogConfigurationException: Invalid class loader > hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed.) (Caused by > org.apache.commons.logging.LogConfigurationException: > org.apache.commons.logging.LogConfigurationException: Invalid class loader > hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by > org.apache.commons.logging.LogConfigurationException: Invalid class loader > hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed.)) > at > org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543) > at > org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) > at > org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) > at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) > at de.nmmn.simple.SimpleServlet.init(SimpleServlet.java:44) > at javax.servlet.GenericServlet.init(GenericServlet.java:168) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1091) > at > org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:750) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:130) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) > at > org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:272) > at > org.apache.geronimo.tomcat.valve.TransactionContextValve.invoke(TransactionContextValve.java:53) > at > org.apache.geronimo.tomcat.valve.ComponentContextValve.invoke(ComponentContextValve.java:47) > at > org.apache.geronimo.tomcat.valve.InstanceContextValve.invoke(InstanceContextValve.java:60) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) > at java.lang.Thread.run(Thread.java:595) > Caused by: org.apache.commons.logging.LogConfigurationException: > org.apache.commons.logging.LogConfigurationException: Invalid class loader > hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by > org.apache.commons.logging.LogConfigurationException: Invalid class loader > hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed.) > at > org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397) > at > org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) > ... 24 more > Caused by: org.apache.commons.logging.LogConfigurationException: Invalid > class loader hierarchy. You have more than one version of > 'org.apache.commons.logging.Log' visible, which is not allowed. > at > org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385) > ... 25 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
