2 Replies Latest reply on Sep 19, 2008 6:09 AM by Marek Goldmann

    NPE in PersistentPortalObjectContainer

    Marek Goldmann Newbie

      Hello all,

      From time to time (say once a week) we are experiencing a crash of our application. We get an NullPointerException. The strangest part is that we don't know how to reproduce the problem and we also don't know when the problem occurs. After this NPE, app server simply serves a 500 HTTP error, and thats it. The only way to get this app working again is restarting JBoss. After restart everything works fine until next crash...

      We are using a bundle JBoss Portal 2.6.5.SP1 with JBoss AS 4.2.2 together with JBoss Portlet Bridge Beta 1 (JBoss Seam 2.1.0.A1, Richfaces 3.1.4.SR1).

      This is a quiet big application. So far we have 2 installations on the same hardware and OS (this is a clone). One is working perfectly but second is experienced this strange problem.

      Any help would be appreciated! Maybe should I fill a JIRA issue for that?

      Here is stacktrace from logs:

      2008-09-08 12:46:47,848 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:46:47,848 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:46:57,849 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:46:57>
      2008-09-08 12:46:57,849 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:46:57,849 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:46:57,849 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 12:48:57,852 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 12:48:57>
      2008-09-08 12:48:57,852 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 12:48:57,852 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:48:57,852 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:49:07,853 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:49:07>
      2008-09-08 12:49:07,853 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:49:07,853 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:49:07,853 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 12:51:07,855 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 12:51:07>
      2008-09-08 12:51:07,855 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 12:51:07,855 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:51:07,855 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:51:17,856 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:51:17>
      2008-09-08 12:51:17,856 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:51:17,856 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:51:17,856 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 12:51:47,410 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
      2008-09-08 12:51:52,604 ERROR [org.jboss.portal.server.servlet.PortalServlet] Unexpected exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 12:51:52,604 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[PortalServletWithPathMapping]] Servlet.service() for servlet PortalServletWithPathMapping threw exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 12:52:32,689 ERROR [org.jboss.portal.server.servlet.PortalServlet] Unexpected exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 12:52:32,689 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[PortalServletWithPathMapping]] Servlet.service() for servlet PortalServletWithPathMapping threw exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 12:52:34,591 ERROR [org.jboss.portal.server.servlet.PortalServlet] Unexpected exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 12:52:34,591 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[PortalServletWithPathMapping]] Servlet.service() for servlet PortalServletWithPathMapping threw exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 12:53:17,859 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 12:53:17>
      2008-09-08 12:53:17,859 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 12:53:17,859 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:53:17,859 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:53:27,860 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:53:27>
      2008-09-08 12:53:27,860 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:53:27,860 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:53:27,860 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 12:55:27,862 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 12:55:27>
      2008-09-08 12:55:27,863 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 12:55:27,863 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:55:27,863 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:55:37,863 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:55:37>
      2008-09-08 12:55:37,863 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:55:37,863 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:55:37,863 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 12:57:37,865 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 12:57:37>
      2008-09-08 12:57:37,865 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 12:57:37,866 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:57:37,866 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:57:47,867 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:57:47>
      2008-09-08 12:57:47,867 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:57:47,867 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:57:47,867 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 12:59:17,413 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
      2008-09-08 12:59:47,868 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 12:59:47>
      2008-09-08 12:59:47,868 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 12:59:47,869 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 12:59:47,869 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 12:59:57,870 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - second pass <Mon, 8 Sep 2008 12:59:57>
      2008-09-08 12:59:57,870 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] AtomicActionRecoveryModule: Second pass
      2008-09-08 12:59:57,870 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_6] - TORecoveryModule - second pass
      2008-09-08 12:59:57,870 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.secondpass] Local XARecoveryModule - second pass
      2008-09-08 13:01:26,138 ERROR [org.jboss.portal.server.servlet.PortalServlet] Unexpected exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 13:01:26,138 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[PortalServletWithPathMapping]] Servlet.service() for servlet PortalServletWithPathMapping threw exception
      java.lang.NullPointerException
       at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:100)
       at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getContext(AbstractPortalObjectContainer.java:80)
       at org.jboss.portal.core.model.portal.DefaultPortalCommandFactory.doMapping(DefaultPortalCommandFactory.java:72)
       at org.jboss.portal.core.controller.Controller.handle(Controller.java:208)
       at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
       at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
       at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
       at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
       at java.lang.Thread.run(Thread.java:595)
      2008-09-08 13:01:57,872 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] Periodic recovery - first pass <Mon, 8 Sep 2008 13:01:57>
      2008-09-08 13:01:57,872 DEBUG [com.arjuna.ats.arjuna.logging.arjLogger] StatusModule: first pass
      2008-09-08 13:01:57,873 DEBUG [com.arjuna.ats.txoj.logging.txojLoggerI18N] [com.arjuna.ats.internal.txoj.recovery.TORecoveryModule_3] - TORecoveryModule - first pass
      2008-09-08 13:01:57,873 DEBUG [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.info.firstpass] Local XARecoveryModule - first pass
      2008-09-08 13:02:01,596 DEBUG [org.jboss.seam.contexts.Lifecycle] >>> Begin call
      2008-09-08 13:02:01,596 DEBUG [org.jboss.seam.async.Asynchronous] executing: AsynchronousEvent(statDuty)