Does your code start a thread that then gets to the stack trace shown? I don't think the java:comp jndi context is available in any threads you create. One solution would be to use the global jndi bindings for the lookups:

http://cwiki.apache.org/GMOxDOC21/jndi.html

(I can't find this documentation in the 2.2 docs)

Hope this helps. I'm not sure how this would have worked in g. 1.x or why it would work the first time you start the server.

david jencks

On Jan 14, 2009, at 6:21 AM, VijayR wrote:


Hello,

I have a Java application which uses the DB Database Pools and JMS
Resources. We were using Geronimo v1.1.1 before moving over to v2.1.3. We have made all the changes required to move over to v2.1.3 (as listed here - http://cwiki.apache.org/GMOxDOC21/deployment-descr...r-going-from-g-11-to-g-21.html) .
We don't know whether any code in Java has to be changed or not?

After deploying the JDBC resources and the JMS resources, I deploy the EAR. Deployment works fine and the application works the very first time. But if
I restart the Geronimo server, I get the following error -



   Module 67/71 org.apache.geronimo.plugins/mconsole-ds/2.1.3/car
   started in .328s
   Module 68/71 org.apache.geronimo.plugins/mconsole-tomcat/2.1.3/car
   started in 1.172s
   Module 69/71 console.dbpool/LTC/1.0/rar
   started in .532s
   Module 70/71 VISE/HL7/1.0/rar
   started in 1.219s
   Module 71/71 VISE/VISE/1.0/car
12 01 2009 18:19:39 INFO ltc.vise.hl7.gbean.OracleAQProxy Line num: 93
Starting
12 01 2009 18:19:39 INFO ltc.vise.hl7.gbean.OracleAQListener Line num:
85 Starting Queues for: D1106
12 01 2009 18:19:44 ERROR ltc.vise.hl7.gbean.OracleAQListener Line num:
139 Opening JMS Queues
java.lang.NullPointerException: You have accessed the java:comp jndi
context on a thread that has not initialized it
at
org .apache .geronimo .gjndi.JavaCompContextGBean.getContext(JavaCompContextGBean.java:34)
   at
org .apache .xbean.naming.context.ContextFlyweight.lookup(ContextFlyweight.java: 44)
   at
org .apache .xbean .naming .context .ContextFederation.getFederatedBinding(ContextFederation.java:71)
   at
org .apache .xbean .naming .context .AbstractFederatedContext.getBinding(AbstractFederatedContext.java:63)
   at
org .apache .xbean.naming.context.AbstractContext.lookup(AbstractContext.java:135)
   at
org .apache .xbean.naming.context.AbstractContext.lookup(AbstractContext.java:617)
   at
org .apache .xbean.naming.context.AbstractContext.lookup(AbstractContext.java:158)
   at
org .apache .xbean.naming.context.AbstractContext.lookup(AbstractContext.java:603)
   at javax.naming.InitialContext.lookup(InitialContext.java:392)
   at oracle.jms.EmulatedXAHandler.<init>(EmulatedXAHandler.java:69)
   at oracle.jms.AQjmsSession.<init>(AQjmsSession.java:378)
at oracle.jms.AQjmsConnection.createSession(AQjmsConnection.java: 1132) at ltc.vise.hl7.gbean.OracleAQListener.run(OracleAQListener.java: 129)
   12 01 2009 18:19:47 INFO ltc.vise.utils.Initialization Line num: 58
Successfully retrieved service
   12 01 2009 18:19:49 INFO
ltc.vise.hl7.www.servlet.VISEServletContextListener Line num: 67 Servlet
context initialized, creating timers
   12 01 2009 18:19:55 INFO ltc.vise.utils.Initialization Line num: 58
Successfully retrieved service
12 01 2009 18:19:55 INFO ltc.vise.hl7.ejb.MailboxReaderBean Line num: 278 Timer created at Mon Jan 12 18:19:55 GMT+05:30 2009 with a timeout:
60000 and withinfo: KIMAD01-510
12 01 2009 18:19:55 INFO ltc.vise.hl7.ejb.MailboxReaderBean Line num: 278 Timer created at Mon Jan 12 18:19:55 GMT+05:30 2009 with a timeout:
60000 and withinfo: 507-518
   started in 21.153s
   Startup completed in 1:55.250s seconds
   Listening on Ports:
   1050 127.0.0.1 CORBA Naming Service
   1099 0.0.0.0 RMI Naming

I have googled the error but could not find any resolution. Any ideas
please?

Regards,
Vijay.

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