[teiid-issues] [JBoss JIRA] (TEIID-2207) RHQ Plugin gets NPE when getting requests for a VDB

[Ted Jones (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-2207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12718676#comment-12718676 ] 

Ted Jones commented on TEIID-2207:
----------------------------------

This key part of the stacktrace indicates the exception is occurring in the engine: 

Caused by: java.lang.NullPointerException
at org.teiid.jboss.deployers.RuntimeEngineDeployer.getRequestsUsingVDB(RuntimeEngineDeployer.java:474)

Also, it should be noted that VDBs with smaller queries work for Paul.
                
> RHQ Plugin gets NPE when getting requests for a VDB
> ---------------------------------------------------
>
>                 Key: TEIID-2207
>                 URL: https://issues.jboss.org/browse/TEIID-2207
>             Project: Teiid
>          Issue Type: Bug
>    Affects Versions: 7.7.1
>         Environment: SOA-P 5.3 with BZ842760 (9/13) patch applied
>            Reporter: Paul Nittel
>            Assignee: Ted Jones
>         Attachments: server.log
>
>
> Using RHQ while a long query was executing, I used the VDB's "View VDB Requests" and received no information in the UI. The server log contained the attached exception and stack trace.
> java.lang.reflect.UndeclaredThrowableException: Failed to invoke method 'getRequestsUsingVDB' on component 'RuntimeEngineDeployer' with parameters [SimpleMetaType:java.lang.String:TpcrVdb, SimpleMetaType:int:1].
> 	at org.jboss.profileservice.management.KernelBusRuntimeComponentDispatcher.invoke(KernelBusRuntimeComponentDispatcher.java:201)
> 	at org.jboss.profileservice.management.DelegatingComponentDispatcherImpl.invoke(DelegatingComponentDispatcherImpl.java:103)
> 	at sun.reflect.GeneratedMethodAccessor661.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)
> 	at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:121)

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