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