Jetspeed 2
  1. Jetspeed 2
  2. JS2-612

Get NullPointerException around pageManager in FolderImpl under high load

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 2.1.3
    • Fix Version/s: 2.1.3
    • Component/s: PSML
    • Labels:
      None
    • Environment:
      Java 1.5, Oracle 9

      Description

      Get the following exception in jetspeed log when portal is under high load. Looks like pageManager variable is null. I've see similar exceptions at line 877 in FolderImpl under similar conditions

      2006-11-15 03:54:40,382 [TP-Processor12] FATAL org.apache.jetspeed.engine.JetspeedServlet - Fatal error encountered while processing portal request: org.apache.jetspeed.pipeline.PipelineException: org.apache.jetspeed.pipeline.PipelineException: org.apache.jetspeed.pipeline.PipelineException: java.lang.NullPointerException
      org.apache.jetspeed.pipeline.PipelineException: org.apache.jetspeed.pipeline.PipelineException: org.apache.jetspeed.pipeline.PipelineException: java.lang.NullPointerException
      at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:154)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:169)
      at com.covisint.cep.jetspeed.pipeline.LocalizationValveImpl.invoke(LocalizationValveImpl.java:68)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAsPrivileged(Subject.java:454)
      at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:67)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at com.covisint.cep.jetspeed.pipeline.NetworkPortValveImpl.invoke(NetworkPortValveImpl.java:50)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at com.covisint.cep.jetspeed.pipeline.LastUrlCookieValveImpl.invoke(LastUrlCookieValveImpl.java:58)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at com.covisint.cep.jetspeed.pipeline.ContentPreviewValveImpl.invoke(ContentPreviewValveImpl.java:48)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:145)
      at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:214)
      at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:241)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
      at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
      at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
      at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
      at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)
      at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
      at java.lang.Thread.run(Thread.java:595)
      Caused by: org.apache.jetspeed.pipeline.PipelineException: org.apache.jetspeed.pipeline.PipelineException: java.lang.NullPointerException
      at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:164)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:149)
      ... 40 more
      Caused by: org.apache.jetspeed.pipeline.PipelineException: java.lang.NullPointerException
      at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:304)
      at org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:166)
      at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:159)
      ... 42 more
      Caused by: java.lang.NullPointerException
      at org.apache.jetspeed.om.folder.impl.FolderImpl.getEffectivePageSecurity(FolderImpl.java:477)
      at org.apache.jetspeed.om.folder.impl.FolderImpl.getEffectivePageSecurity(FolderImpl.java:495)
      at org.apache.jetspeed.page.document.impl.NodeImpl.checkConstraints(NodeImpl.java:266)
      at org.apache.jetspeed.om.page.impl.BaseElementImpl.checkConstraints(BaseElementImpl.java:397)
      at org.apache.jetspeed.om.page.impl.BaseElementImpl.checkAccess(BaseElementImpl.java:464)
      at org.apache.jetspeed.om.folder.impl.FolderImpl.filterNodeSetByAccess(FolderImpl.java:1055)
      at org.apache.jetspeed.om.folder.impl.FolderImpl.getAll(FolderImpl.java:838)
      at org.apache.jetspeed.page.impl.DatabasePageManager.getAll(DatabasePageManager.java:925)
      at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:284)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:155)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:122)
      at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:56)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
      at org.apache.jetspeed.util.interceptors.PageManagerInterceptor.invoke(PageManagerInterceptor.java:46)
      at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
      at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:174)
      at $Proxy4.getAll(Unknown Source)
      at org.apache.jetspeed.om.folder.impl.FolderImpl.getAll(FolderImpl.java:833)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.aggregateChildren(FolderProxy.java:763)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.getAll(FolderProxy.java:309)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.getPages(FolderProxy.java:450)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.getPage(FolderProxy.java:473)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.selectDefaultPageFromAggregateFolders(FolderProxy.java:715)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.getDefaultPage(FolderProxy.java:324)
      at org.apache.jetspeed.om.folder.proxy.FolderProxy.invoke(FolderProxy.java:203)
      at $Proxy14.getDefaultPage(Unknown Source)
      at org.apache.jetspeed.portalsite.impl.PortalSiteSessionContextImpl.selectRequestPage(PortalSiteSessionContextImpl.java:465)
      at org.apache.jetspeed.portalsite.impl.PortalSiteSessionContextImpl.selectRequestPage(PortalSiteSessionContextImpl.java:221)
      at org.apache.jetspeed.portalsite.impl.PortalSiteRequestContextImpl.getPage(PortalSiteRequestContextImpl.java:212)
      at org.apache.jetspeed.portalsite.impl.PortalSiteRequestContextImpl.getManagedPage(PortalSiteRequestContextImpl.java:195)
      at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:248)
      ... 44 more

        Activity

        Ethan Adams created issue -
        David Sean Taylor made changes -
        Field Original Value New Value
        Assignee David Sean Taylor [ taylor ]
        David Sean Taylor made changes -
        Status Open [ 1 ] In Progress [ 3 ]
        David Sean Taylor made changes -
        Status In Progress [ 3 ] Open [ 1 ]
        David Sean Taylor made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        David Sean Taylor made changes -
        Affects Version/s 2.1-dev [ 12310686 ]
        Fix Version/s 2.1.3 [ 12312573 ]
        Affects Version/s 2.1.3 [ 12312573 ]
        Ate Douma made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            David Sean Taylor
            Reporter:
            Ethan Adams
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development