[jboss-jira] [JBoss JIRA] Commented: (JBPORTAL-1879) problem accessing a portlet deployed in a cluster

[ http://jira.jboss.com/jira/browse/JBPORTAL-1879?page=comments#action_1241... ] Prabhat Jha commented on JBPORTAL-1879: --------------------------------------- To take this one step ahead, I let about 5 threads hit server and as expected it hang but I wanted to see what happens after that. After about 5 minutes, I see following in server log: 2008-06-10 14:19:29,360 INFO [org.jboss.system.server.Server] JBoss (MX MicroKernel) [4.2.2.GA (build: SVNTag=JBoss_4_2_2_GA date=200710221139)] Started in 40s:241ms 2008-06-10 14:25:14,808 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/portal-core].[jsp]] Servlet.service() for servlet jsp threw exception java.lang.NullPointerException at org.hibernate.engine.loading.LoadContexts.cleanup(LoadContexts.java:89) at org.hibernate.engine.loading.CollectionLoadContext.endLoadingCollections(CollectionLoadContext.java:203) at org.hibernate.loader.Loader.endCollectionLoad(Loader.java:877) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:865) at org.hibernate.loader.Loader.doQuery(Loader.java:729) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.loadEntity(Loader.java:1860) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:48) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:42) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3044) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:395) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:375) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139) at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878) at org.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:846) at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:557) at org.hibernate.type.EntityType.resolve(EntityType.java:379) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:116) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854) at org.hibernate.loader.Loader.doQuery(Loader.java:729) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.loadCollection(Loader.java:1994) at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36) at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716) at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344) at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86) at org.hibernate.collection.PersistentMap.entrySet(PersistentMap.java:242) at java.util.AbstractMap.putAll(AbstractMap.java:314) at java.util.TreeMap.putAll(TreeMap.java:328) at java.util.TreeMap.<init>(TreeMap.java:156) at org.jboss.portal.core.impl.model.portal.PortalObjectImpl$ChildrenCollection$ChildrenIterator.<init>(PortalObjectImpl.java:320) at org.jboss.portal.core.impl.model.portal.PortalObjectImpl$ChildrenCollection.iterator(PortalObjectImpl.java:284) at org.jboss.portal.core.impl.api.node.PortalNodeImpl$NodeList.buildChildMap(PortalNodeImpl.java:379) at org.jboss.portal.core.impl.api.node.PortalNodeImpl$Siblings.createMap(PortalNodeImpl.java:440) at org.jboss.portal.core.impl.api.node.PortalNodeImpl$NodeList.getMap(PortalNodeImpl.java:355) at org.jboss.portal.core.impl.api.node.PortalNodeImpl$NodeList.getList(PortalNodeImpl.java:339) at org.jboss.portal.core.impl.api.node.PortalNodeImpl.getChildren(PortalNodeImpl.java:228) at org.apache.jsp.WEB_002dINF.jsp.header.tabs_jsp._jspService(tabs_jsp.java:90) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373) I also see 2008-06-10 14:25:14,827 ERROR [org.jboss.portal.security.PortalPermissionCollection] Permission check against the repository failed org.hibernate.HibernateException: Current transaction is not in progress at org.hibernate.context.JTASessionContext.currentSession(JTASessionContext.java:67) at org.hibernate.impl.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:544) at org.jboss.portal.core.impl.model.portal.PersistentPortalObjectContainer.getObjectNode(PersistentPortalObjectContainer.java:252) at org.jboss.portal.core.impl.model.portal.AbstractPortalObjectContainer.getPermission(AbstractPortalObjectContainer.java:166) at org.jboss.portal.core.model.portal.PortalObjectPermission.implies(PortalObjectPermission.java:227) at org.jboss.portal.security.PortalPermissionCollection.implies(PortalPermissionCollection.java:96) at org.jboss.portal.security.impl.jacc.Permissions.implies(Permissions.java:93) at org.jboss.portal.security.impl.jacc.SecurityContext.implies(SecurityContext.java:81) at org.jboss.portal.security.impl.jacc.JACCPortalAuthorizationManager.internalCheckPermission(JACCPortalAuthorizationManager.java:272) at org.jboss.portal.security.impl.jacc.JACCPortalAuthorizationManager.checkPermission(JACCPortalAuthorizationManager.java:301) at org.jboss.portal.security.impl.jacc.JACCPortalAuthorizationManager.checkPermission(JACCPortalAuthorizationManager.java:326) at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.injectDashboardNav(PageCustomizerInterceptor.java:287) at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:164) at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78) at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81) at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42) at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56) at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50) at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115) at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157) -- This message is automatically generated by JIRA. - If you think 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