PersistenceManager crashing

[nicfournier]

OS: WinNT 4.0
JDK: 1.3.1

I start with a fresh JBoss 2.4.1.
My MDB registers to a durable topic and the jbossmq-state.xml looks like that

<?xml version="1.0" encoding="UTF-8"?>


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john
needle
DurableSubscriberExample

DurableSubscriberExample
testTopic




When I restart Jboss the PersistanceManager crashes with the following stacktrace:

[PersistenceManager] Starting
[PersistenceManager] Stopped
java.lang.NullPointerException
at org.jboss.mq.pm.rollinglogged.PersistenceManager.restore(PersistenceManager.java:375)
at org.jboss.mq.pm.rollinglogged.PersistenceManager.startService(PersistenceManager.java:218)
at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:107)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(ConfigurationService.java:836)
at $Proxy0.start(Unknown Source)
at org.jboss.util.ServiceControl.start(ServiceControl.java:81)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at org.jboss.Main.(Main.java:210)
at org.jboss.Main$1.run(Main.java:116)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.Main.main(Main.java:112)
[Configuration] java.lang.NullPointerException
[Configuration] at org.jboss.mq.pm.rollinglogged.PersistenceManager.restore(PersistenceManager.java:375)
[Configuration] at org.jboss.mq.pm.rollinglogged.PersistenceManager.startService(PersistenceManager.java:218)
[Configuration] at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:107)
[Configuration] at java.lang.reflect.Method.invoke(Native Method)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Configuration] at org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(ConfigurationService.java:836)
[Configuration] at $Proxy0.start(Unknown Source)
[Configuration] at org.jboss.util.ServiceControl.start(ServiceControl.java:81)
[Configuration] at java.lang.reflect.Method.invoke(Native Method)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Configuration] at org.jboss.Main.(Main.java:210)
[Configuration] at org.jboss.Main$1.run(Main.java:116)
[Configuration] at java.security.AccessController.doPrivileged(Native Method)
[Configuration] at org.jboss.Main.main(Main.java:112)

And I discovered that if I remove the DurableSubscription part of the jbossmq-state.xml so it looks like that:

<?xml version="1.0" encoding="UTF-8"?>


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guest


john
needle
DurableSubscriberExample



it no longer crashes but it adds again the DurableSubscribtion.

Anyone have a clue??

Thanks

[nicfournier]

I find out that if I change the PersistenceManager to logged or file, it stops crashing.