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From "Forrest Xia (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GERONIMO-5945) GBean startup NPE when en EJB module includes two EJB associated with the same IOR object
Date Mon, 16 May 2011 15:39:48 GMT

    [ https://issues.apache.org/jira/browse/GERONIMO-5945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034064#comment-13034064
] 

Forrest Xia commented on GERONIMO-5945:
---------------------------------------

Shawn, thank you for this quick fix. However, we would like to know why this NPE exception
happens. However, I double check the status of module, all of the EJBs associated with a same
IOR are started finally. So I would lower the severity level.

> GBean startup NPE when en EJB module includes two EJB associated with the same IOR object
> -----------------------------------------------------------------------------------------
>
>                 Key: GERONIMO-5945
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-5945
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: CORBA, OpenEJB
>    Affects Versions: 3.0
>         Environment: Oracle JDK 1.6.0_23 32bit
> Ubuntu 10.04.2 LTS
>            Reporter: Forrest Xia
>            Assignee: Shawn Jiang
>              Labels: corba, openejb, yoko
>         Attachments: corbahellobean_ejb_ear2_jdk5.ear
>
>
> When deploying the attached sample EJB to the latest geronimo server with proper corba
IOR installed, you will see an error in server.log like this:
> 2011-05-04 09:56:25,794 ERROR [GBeanInstanceState] Error while starting; GBean is now
in the FAILED state: abstractName="default/corbahellobean_ejb_ear/1.0/car?EJBModule=corbahellobean_ejb.jar,J2EEApplication=default/corbahellobean_ejb_ear/1.0/car,StatefulSessionBean=ExceptionBeanEJB,j2eeType=TSSLink,name=IOR3"
> java.lang.NullPointerException
> 	at org.apache.geronimo.openejb.EjbDeployment.getContainer(EjbDeployment.java:263)
> 	at org.apache.geronimo.corba.AdapterWrapper.start(AdapterWrapper.java:41)
> 	at org.apache.geronimo.corba.TSSBean.registerContainer(TSSBean.java:182)
> 	at org.apache.geronimo.corba.TSSLink.doStart(TSSLink.java:68)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:975)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:271)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:105)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.start(GBeanInstance.java:546)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency.attemptFullStart(GBeanDependency.java:110)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency.addTarget(GBeanDependency.java:145)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency$1.running(GBeanDependency.java:119)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireRunningEvent(BasicLifecycleMonitor.java:175)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$300(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireRunningEvent(BasicLifecycleMonitor.java:253)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:301)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:105)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.start(GBeanInstance.java:546)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency.attemptFullStart(GBeanDependency.java:110)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency.addTarget(GBeanDependency.java:145)
> 	at org.apache.geronimo.gbean.runtime.GBeanDependency$1.running(GBeanDependency.java:119)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireRunningEvent(BasicLifecycleMonitor.java:175)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$300(BasicLifecycleMonitor.java:44)
> 	at org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireRunningEvent(BasicLifecycleMonitor.java:253)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:301)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:105)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:127)
> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:560)
> 	at org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:386)
> 	at org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:460)
> 	at org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:226)
> 	at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:702)
> 	at org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:681)
> 	at org.apache.geronimo.deployment.plugin.local.StartCommand.run(StartCommand.java:67)
> 	at java.lang.Thread.run(Thread.java:662)
> Seems to me that the EJBs cannot share the same IOR object, while this should be OK,
geronimo 2.x handles that well. 

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