[esb-issues] [JBoss JIRA] Commented: (JBESB-1447) Exception in shutdown

[Jiri Pechanec (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBESB-1447?page=comments#action_12395074 ] 
            
Jiri Pechanec commented on JBESB-1447:
--------------------------------------

Hi, I cannot provide much more info. I was using producion config of embedded server.
The occurence is very rare, I saw it just twice or three times.
But as I see it it looks like that under very special conditions the monitoring job is put into execution queue. Then shutdown and undeployment is performed, DS is undeployed and then the job is executed.
Can it be simulated by modifing source code, e.g. by inclusion of articifical dealys at the beginning of job? 


> Exception in shutdown
> ---------------------
>
>                 Key: JBESB-1447
>                 URL: http://jira.jboss.com/jira/browse/JBESB-1447
>             Project: JBoss ESB
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Management
>    Affects Versions: 4.2.1
>         Environment: Beta 1/PostgreSQL/FC7
>            Reporter: Jiri Pechanec
>         Assigned To: Tom Cunningham
>            Priority: Minor
>             Fix For: 4.2.1 CP1
>
>
> 2008-01-07 10:53:04,404 INFO  [org.jboss.resource.connectionmanager.ConnectionFactoryBindingService] Unbound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=ManagementDS' from JNDI name 'java:ManagementDS'
> 2008-01-07 10:53:08,477 ERROR [org.quartz.core.JobRunShell] Job DataFiler.ESB threw an unhandled Exception: 
> java.lang.NullPointerException
>         at org.jboss.soa.esb.monitoring.server.DataFilerJob.execute(DataFilerJob.java:67)
>         at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
>         at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
> 2008-01-07 10:53:08,478 ERROR [org.quartz.core.ErrorLogger] Job (DataFiler.ESB threw an exception.
> org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: java.lang.NullPointerException]
>         at org.quartz.core.JobRunShell.run(JobRunShell.java:214)
>         at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
> * Nested Exception (Underlying Cause) ---------------
> java.lang.NullPointerException
>         at org.jboss.soa.esb.monitoring.server.DataFilerJob.execute(DataFilerJob.java:67)
>         at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
>         at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)

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