[JBoss-dev] Problems with 2.2.2 to 2.4.1 and JBossMQ

[Nicolas Fournier (LMC)]

Hi everyone, congratulation for such a good product. I've been using JBoss for 2 months now and I really like what you do. I've also been following the JBoss-dev mailing list for 1 month now and what you will do with Rabbit Hole will be killer.

 

Since I started using 2.2.2 I have noticed a problem. Here how to reproduce the problem:

 

- Deploy a war file in the deploy directory that registers a context but not "/" (e.g.: "/test" ).

- Deploy a war file in the deploy directory that registers the "/" context.

 

If you try to access /test or any path in /test that should be there, you hit a Not Found (404) page.

 

I can still reproduce the bug in 2.4.1 and it also appears when put the war files in ears.

 

Maybe this problem belongs to the Tomcat group. If this is the case, maybe you now under what list to forward the problem or where to file a bug.

 

Maybe I should have filed a bug myself but i don't know if this really is a bug.

 

I also have a weird behavior. In 2.4.1, JBossMQ configuration was changed. The new configuration is better but now the PersistenceManager is crashing. I found out that when a bean registers a durable topic (the john needle in my case) the jbossmq-state.xml is changed to:

 

<?xml version="1.0" encoding="UTF-8"?>
<StateManager>
 <User>
  <Name>guest</Name>
  <Password>guest</Password>
 </User>
 <User>
  <Name>john</Name>
  <Password>needle</Password>
  <Id>DurableSubscriberExample</Id>
         <DurableSubscription>
            <Name>DurableSubscriberExample</Name>
            <TopicName>testTopic</TopicName>
         </DurableSubscription>
 </User>
</StateManager>

 

when initially it was:

 

<?xml version="1.0" encoding="UTF-8"?>
<StateManager>
 <User>
  <Name>guest</Name>
  <Password>guest</Password>
 </User>
 <User>
  <Name>john</Name>
  <Password>needle</Password>
  <Id>DurableSubscriberExample</Id>
 </User>
</StateManager>

 

And when you remove again the this part:

         <DurableSubscription>
            <Name>DurableSubscriberExample</Name>
            <TopicName>testTopic</TopicName>
         </DurableSubscription>

 

the Persistence manager doesn't crash anymore.

 

Here is the stack trace for the PersistenceManager:

 

[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.<init>(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.<init>(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)

 

Thanks and keep good work.

 

Nicolas Fournier.