Some additional info:
During redeploy when the web app is being shutdown, I'm seeing this
exception in the Websphere FFDC log...
Exception = com.ibm.websphere.management.exception.AdminException
Source = com.ibm.ws.management.PlatformMBeanServer.unregisterMbean
probeid = 562
Stack Dump = com.ibm.websphere.management.exception.AdminException:
javax.management.InstanceNotFoundException:
org.apache.wicket.app.HelloWorldApplication:type=Application
at
com.ibm.ws.management.MBeanFactoryImpl.deactivateMBean(MBeanFactoryImpl.java:1040)
at
com.ibm.ws.management.PlatformMBeanServer.unregisterMBean(PlatformMBeanServer.java:560)
at org.apache.wicket.jmx.Initializer.destroy(Initializer.java:75)
at org.apache.wicket.Application.callDestroyers(Application.java:773)
at org.apache.wicket.Application.internalDestroy(Application.java:890)
at
org.apache.wicket.protocol.http.WebApplication.internalDestroy(WebApplication.java:447)
at
org.apache.wicket.protocol.http.WicketFilter.destroy(WicketFilter.java:143)
at
org.apache.wicket.protocol.http.WicketServlet.destroy(WicketServlet.java:201)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:778)
at
com.ibm.ws.wswebcontainer.servlet.ServletWrapper.doDestroy(ServletWrapper.java:676)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.destroy(ServletWrapper.java:857)
at com.ibm.ws.webcontainer.webapp.WebApp.destroy(WebApp.java:2507)
at com.ibm.ws.wswebcontainer.webapp.WebApp.destroy(WebApp.java:1023)
at
com.ibm.ws.webcontainer.webapp.WebGroup.removeWebApplication(WebGroup.java:208)
at
com.ibm.ws.webcontainer.VirtualHost.removeWebApplication(VirtualHost.java:267)
at
com.ibm.ws.wswebcontainer.VirtualHost.removeWebApplication(VirtualHost.java:181)
at
com.ibm.ws.wswebcontainer.WebContainer.removeWebApplication(WebContainer.java:725)
at
com.ibm.ws.webcontainer.component.WebContainerImpl.uninstall(WebContainerImpl.java:357)
at
com.ibm.ws.webcontainer.component.WebContainerImpl.stop(WebContainerImpl.java:560)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl.stop(ApplicationMgrImpl.java:1318)
at
com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStop(DeployedApplicationImpl.java:1134)
at
com.ibm.ws.runtime.component.DeployedModuleImpl.stop(DeployedModuleImpl.java:600)
at
com.ibm.ws.runtime.component.ApplicationMgrImpl._stopModule(ApplicationMgrImpl.java:1847)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62)
at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265)
at
javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089)
at
javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971)
at
com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231)
at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802)
at
com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057)
at
com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at
com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950)
at
com.ibm.ws.management.application.sync.StopDeploymentTask.stopDeployment(StopDeploymentTask.java:182)
at
com.ibm.ws.management.application.sync.StopDeploymentTask.fineGrainUpdate(StopDeploymentTask.java:109)
at
com.ibm.ws.management.application.sync.StopDeploymentTask.performTask(StopDeploymentTask.java:69)
at
com.ibm.ws.management.application.sync.AppBinaryProcessor$AppBinThread.run(AppBinaryProcessor.java:820)
at
com.ibm.ws.management.application.sync.AppBinaryProcessor.postProcess(AppBinaryProcessor.java:590)
at
com.ibm.ws.management.application.sync.AppBinaryProcessor._onChangeCompletion(AppBinaryProcessor.java:400)
at
com.ibm.ws.management.application.sync.AppBinaryProcessor$2.run(AppBinaryProcessor.java:372)
at
com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at
com.ibm.ws.management.application.sync.AppBinaryProcessor.onChangeCompletion(AppBinaryProcessor.java:359)
at
com.ibm.ws.management.repository.FileRepository.postNotify(FileRepository.java:1715)
at
com.ibm.ws.management.repository.FileRepository.update(FileRepository.java:1261)
at
com.ibm.ws.management.repository.client.LocalConfigRepositoryClient.update(LocalConfigRepositoryClient.java:189)
at
com.ibm.ws.sm.workspace.impl.WorkSpaceMasterRepositoryAdapter.update(WorkSpaceMasterRepositoryAdapter.java:578)
at
com.ibm.ws.sm.workspace.impl.RepositoryContextImpl.update(RepositoryContextImpl.java:1778)
at
com.ibm.ws.sm.workspace.impl.RepositoryContextImpl.synch(RepositoryContextImpl.java:1724)
at
com.ibm.ws.sm.workspace.impl.WorkSpaceImpl.synch(WorkSpaceImpl.java:470)
at
com.ibm.ws.management.application.task.ConfigRepoHelper.removeWorkSpace(ConfigRepoHelper.java:144)
at
com.ibm.ws.management.application.SchedulerImpl.cleanup(SchedulerImpl.java:378)
at
com.ibm.ws.management.application.SchedulerImpl.run(SchedulerImpl.java:284)
at java.lang.Thread.run(Thread.java:797)
Caused by: javax.management.InstanceNotFoundException:
org.apache.wicket.app.HelloWorldApplication:type=Application
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1028)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:372)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:545)
at
com.ibm.ws.management.MBeanFactoryImpl.deactivateMBean(MBeanFactoryImpl.java:1020)
... 60 more
nmarchallleck wrote:
>
> Hello,
>
> I 'm getting an InstanceAlreadyExistsException (exception trace below)
> when redeploying a Wicket app (1.3.1) in Websphere test environment. I
> didn't have this problem when running Wicket 1.2-rc1. When doing a regular
> stopping and starting of the App server the application starts up fine.
>
> I'm using the WicketServlet (not the Filter) and I'm integrating with
> Spring using the annotation method.
>
> Any ideas? Something I'm doing wrong, or a work around maybe?
>
> I will provide more information if required.
>
> Thanks,
> Nick
>
> [2/21/08 12:23:55:529 EST] 00000028 WebExtensionP E Error occured while
> preparing the servlet for initialization.
> javax.servlet.ServletException: SRVE0207E: Uncaught initialization
> exception thrown by servlet
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:237)
> at
> com.ibm.ws.wswebcontainer.servlet.ServletWrapper.init(ServletWrapper.java:316)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:1119)
> at
> com.ibm.ws.wswebcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:149)
> at
> com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrapper(WebExtensionProcessor.java:99)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:742)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:422)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:275)
> at com.ibm.ws.wswebcontainer.webapp.WebApp.initialize(WebApp.java:272)
> at
> com.ibm.ws.wswebcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:88)
> at
> com.ibm.ws.wswebcontainer.VirtualHost.addWebApplication(VirtualHost.java:157)
> at
> com.ibm.ws.wswebcontainer.WebContainer.addWebApp(WebContainer.java:655)
> at
> com.ibm.ws.wswebcontainer.WebContainer.addWebApplication(WebContainer.java:608)
> at
> com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:333)
> at
> com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:549)
> at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1295)
> at
> com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1129)
> at
> com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:567)
> at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.startModule(ApplicationMgrImpl.java:1762)
> at
> com.ibm.ws.runtime.component.ApplicationMgrImpl._startModule(ApplicationMgrImpl.java:1710)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62)
> at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265)
> at
> javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089)
> at
> javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971)
> at
> com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231)
> at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802)
> at
> com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057)
> at
> com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
> at
> com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950)
> at
> com.ibm.ws.management.application.sync.StartDeploymentTask.startDeployment(StartDeploymentTask.java:196)
> at
> com.ibm.ws.management.application.sync.StartDeploymentTask.fineGrainUpdate(StartDeploymentTask.java:149)
> at
> com.ibm.ws.management.application.sync.StartDeploymentTask.performTask(StartDeploymentTask.java:79)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor$AppBinThread.run(AppBinaryProcessor.java:820)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor.postProcess(AppBinaryProcessor.java:590)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor._onChangeCompletion(AppBinaryProcessor.java:400)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor$2.run(AppBinaryProcessor.java:372)
> at
> com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor.onChangeCompletion(AppBinaryProcessor.java:359)
> at
> com.ibm.ws.management.repository.FileRepository.postNotify(FileRepository.java:1715)
> at
> com.ibm.ws.management.repository.FileRepository.update(FileRepository.java:1261)
> at
> com.ibm.ws.management.repository.client.LocalConfigRepositoryClient.update(LocalConfigRepositoryClient.java:189)
> at
> com.ibm.ws.sm.workspace.impl.WorkSpaceMasterRepositoryAdapter.update(WorkSpaceMasterRepositoryAdapter.java:578)
> at
> com.ibm.ws.sm.workspace.impl.RepositoryContextImpl.update(RepositoryContextImpl.java:1778)
> at
> com.ibm.ws.sm.workspace.impl.RepositoryContextImpl.synch(RepositoryContextImpl.java:1724)
> at
> com.ibm.ws.sm.workspace.impl.WorkSpaceImpl.synch(WorkSpaceImpl.java:470)
> at
> com.ibm.ws.management.application.task.ConfigRepoHelper.removeWorkSpace(ConfigRepoHelper.java:144)
> at
> com.ibm.ws.management.application.SchedulerImpl.cleanup(SchedulerImpl.java:378)
> at
> com.ibm.ws.management.application.SchedulerImpl.run(SchedulerImpl.java:284)
> at java.lang.Thread.run(Thread.java:797)
> ---- Begin backtrace for Nested Throwables
> org.apache.wicket.WicketRuntimeException:
> javax.management.InstanceAlreadyExistsException:
> org.apache.wicket.app.SchedulerAdminApplication:cell=LOCALNode01Cell,type=Application,node=LOCALNode01,process=server1
> at org.apache.wicket.jmx.Initializer.init(Initializer.java:207)
> at org.apache.wicket.Application.callInitializers(Application.java:787)
> at
> org.apache.wicket.Application.initializeComponents(Application.java:625)
> at
> org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:520)
> at
> org.apache.wicket.protocol.http.WicketServlet.init(WicketServlet.java:148)
> at javax.servlet.GenericServlet.init(GenericServlet.java:256)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:185)
> at
> com.ibm.ws.wswebcontainer.servlet.ServletWrapper.init(ServletWrapper.java:316)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:1119)
> at
> com.ibm.ws.wswebcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:149)
> at
> com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrapper(WebExtensionProcessor.java:99)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:742)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:422)
> at
> com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:275)
> at com.ibm.ws.wswebcontainer.webapp.WebApp.initialize(WebApp.java:272)
> at
> com.ibm.ws.wswebcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:88)
> at
> com.ibm.ws.wswebcontainer.VirtualHost.addWebApplication(VirtualHost.java:157)
> at
> com.ibm.ws.wswebcontainer.WebContainer.addWebApp(WebContainer.java:655)
> at
> com.ibm.ws.wswebcontainer.WebContainer.addWebApplication(WebContainer.java:608)
> at
> com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:333)
> at
> com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:549)
> at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1295)
> at
> com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1129)
> at
> com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:567)
> at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.startModule(ApplicationMgrImpl.java:1762)
> at
> com.ibm.ws.runtime.component.ApplicationMgrImpl._startModule(ApplicationMgrImpl.java:1710)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:62)
> at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:265)
> at
> javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1089)
> at
> javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:971)
> at
> com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:231)
> at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:238)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:833)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:802)
> at
> com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1057)
> at
> com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
> at
> com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:950)
> at
> com.ibm.ws.management.application.sync.StartDeploymentTask.startDeployment(StartDeploymentTask.java:196)
> at
> com.ibm.ws.management.application.sync.StartDeploymentTask.fineGrainUpdate(StartDeploymentTask.java:149)
> at
> com.ibm.ws.management.application.sync.StartDeploymentTask.performTask(StartDeploymentTask.java:79)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor$AppBinThread.run(AppBinaryProcessor.java:820)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor.postProcess(AppBinaryProcessor.java:590)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor._onChangeCompletion(AppBinaryProcessor.java:400)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor$2.run(AppBinaryProcessor.java:372)
> at
> com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
> at
> com.ibm.ws.management.application.sync.AppBinaryProcessor.onChangeCompletion(AppBinaryProcessor.java:359)
> at
> com.ibm.ws.management.repository.FileRepository.postNotify(FileRepository.java:1715)
> at
> com.ibm.ws.management.repository.FileRepository.update(FileRepository.java:1261)
> at
> com.ibm.ws.management.repository.client.LocalConfigRepositoryClient.update(LocalConfigRepositoryClient.java:189)
> at
> com.ibm.ws.sm.workspace.impl.WorkSpaceMasterRepositoryAdapter.update(WorkSpaceMasterRepositoryAdapter.java:578)
> at
> com.ibm.ws.sm.workspace.impl.RepositoryContextImpl.update(RepositoryContextImpl.java:1778)
> at
> com.ibm.ws.sm.workspace.impl.RepositoryContextImpl.synch(RepositoryContextImpl.java:1724)
> at
> com.ibm.ws.sm.workspace.impl.WorkSpaceImpl.synch(WorkSpaceImpl.java:470)
> at
> com.ibm.ws.management.application.task.ConfigRepoHelper.removeWorkSpace(ConfigRepoHelper.java:144)
> at
> com.ibm.ws.management.application.SchedulerImpl.cleanup(SchedulerImpl.java:378)
> at
> com.ibm.ws.management.application.SchedulerImpl.run(SchedulerImpl.java:284)
> at java.lang.Thread.run(Thread.java:797)
> Caused by: javax.management.InstanceAlreadyExistsException:
> org.apache.wicket.app.SchedulerAdminApplication:cell=LOCALNode01Cell,type=Application,node=LOCALNode01,process=server1
> at
> com.sun.jmx.mbeanserver.RepositorySupport.addMBean(RepositorySupport.java:470)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1428)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:954)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:355)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:515)
> at
> com.ibm.ws.management.PlatformMBeanServer.registerMBean(PlatformMBeanServer.java:472)
> at org.apache.wicket.jmx.Initializer.register(Initializer.java:243)
> at org.apache.wicket.jmx.Initializer.init(Initializer.java:176)
> ... 63 more
>
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