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Posted to dev@geronimo.apache.org by "Kevan Miller (JIRA)" <ji...@apache.org> on 2008/02/05 03:59:07 UTC

[jira] Created: (GERONIMO-3808) NPE during server shutdown

NPE during server shutdown
--------------------------

                 Key: GERONIMO-3808
                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
             Project: Geronimo
          Issue Type: Bug
      Security Level: public (Regular issues)
            Reporter: Kevan Miller
             Fix For: 2.1


Anybody else seeing these exceptions during server shutdown?

java.lang.NullPointerException
	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)



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[jira] Closed: (GERONIMO-3808) NPE during server shutdown

Posted by "David Jencks (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Jencks closed GERONIMO-3808.
----------------------------------

    Resolution: Fixed

Yet another try.

trunk rev 619712
branches/2.1 rev 619719

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Closed: (GERONIMO-3808) NPE during server shutdown

Posted by "David Jencks (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Jencks closed GERONIMO-3808.
----------------------------------

    Resolution: Fixed

Fixed in 2.1 rev 619155 and trunk rev 619158 by using a dependency to make the java:comp context shut down before the global context starts trying to unbind stuff.  Also provided a better error message in case someone tries to use java:comp in an uninitialized (non-javaee) thread.

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>            Assignee: David Jencks
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Commented: (GERONIMO-3808) NPE during server shutdown

Posted by "David Jencks (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12566283#action_12566283 ] 

David Jencks commented on GERONIMO-3808:
----------------------------------------

I don't know how to prove it but I suspect we didn't see this before only by accidentally shutting down the java:comp gbean before the global context gbean.

I think we could fix this by modifying the JavaCompContextGBean something like this:

    private static final Context EMPTY_CONTEXT;

    static {
        try {
            EMPTY_CONTEXT = new ImmutableContext(Collections.emptyMap());
        } catch (NamingException e) {
            throw new RuntimeException("Won't happen", e);
        }
    }

    protected Context getContext() {
        Context context = RootContext.getComponentContext();
        if (context == null) {
            return EMPTY_CONTEXT;
        }
        return context;
    }


However this obscures the rather serious error of accessing java:comp from a thread in which it has not been properly initialized.  I'd rather throw a more informative exception than the NPE but not supply an empty context.

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Reopened: (GERONIMO-3808) NPE during server shutdown

Posted by "Kevan Miller (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevan Miller reopened GERONIMO-3808:
------------------------------------

      Assignee:     (was: David Jencks)

Still getting an NPE during shutdown. Only now, it says:

java.lang.NullPointerException: You have accessed the java:comp jndi context on a thread that has not initialized it


> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Commented: (GERONIMO-3808) NPE during server shutdown

Posted by "Joe Bohn (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12565632#action_12565632 ] 

Joe Bohn commented on GERONIMO-3808:
------------------------------------

Yes, I've been seeing these now too.   I haven't picked up every build but I know that I didn't see them with rev. 616128 of trunk but then later saw them with rev. 616888.   

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Assigned: (GERONIMO-3808) NPE during server shutdown

Posted by "David Jencks (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Jencks reassigned GERONIMO-3808:
--------------------------------------

    Assignee: David Jencks

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>            Assignee: David Jencks
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Assigned: (GERONIMO-3808) NPE during server shutdown

Posted by "David Jencks (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Jencks reassigned GERONIMO-3808:
--------------------------------------

    Assignee: David Jencks

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>            Assignee: David Jencks
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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[jira] Commented: (GERONIMO-3808) NPE during server shutdown

Posted by "Joe Bohn (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/GERONIMO-3808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12565636#action_12565636 ] 

Joe Bohn commented on GERONIMO-3808:
------------------------------------

my bet is on 616570 as being when this was introduced.  I need to learn more about RemoveDeepBinding.

> NPE during server shutdown
> --------------------------
>
>                 Key: GERONIMO-3808
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-3808
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>            Reporter: Kevan Miller
>             Fix For: 2.1
>
>
> Anybody else seeing these exceptions during server shutdown?
> java.lang.NullPointerException
> 	at org.apache.xbean.naming.context.ContextFlyweight.listBindings(ContextFlyweight.java:92)
> 	at org.apache.xbean.naming.context.ContextFederation.getFederatedBindings(ContextFederation.java:88)
> 	at org.apache.xbean.naming.context.AbstractFederatedContext.getBindings(AbstractFederatedContext.java:71)
> 	at org.apache.xbean.naming.context.AbstractContext.isEmpty(AbstractContext.java:449)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:138)
> 	at org.apache.xbean.naming.context.WritableContext.removeBinding(WritableContext.java:123)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:387)
> 	at org.apache.xbean.naming.context.AbstractContext.removeDeepBinding(AbstractContext.java:377)
> 	at org.apache.geronimo.gjndi.KernelContextGBean.removeBinding(KernelContextGBean.java:206)
> 	at org.apache.geronimo.gjndi.KernelContextGBean$ContextLifecycleListener.stopping(KernelContextGBean.java:103)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireStoppingEvent(BasicLifecycleMonitor.java:188)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$400(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireStoppingEvent(BasicLifecycleMonitor.java:258)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:167)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:563)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks(BasicKernel.java:668)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
> 	at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java:76)

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