[teiid-issues] [JBoss JIRA] (TEIID-2028) Previewing data from Designer getting mergeVDB NPE on server

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-2028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12704941#comment-12704941 ] 

RH Bugzilla Integration commented on TEIID-2028:
------------------------------------------------

Van Halbert <vhalbert at redhat.com> changed the Status of [bug 819071|https://bugzilla.redhat.com/show_bug.cgi?id=819071] from MODIFIED to ON_QA
                
> Previewing data from Designer getting mergeVDB NPE on server
> ------------------------------------------------------------
>
>                 Key: TEIID-2028
>                 URL: https://issues.jboss.org/browse/TEIID-2028
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.7.1
>         Environment: SOA 5.3 ER2
>            Reporter: Paul Nittel
>            Assignee: Steven Hawkins
>             Fix For: 7.7.1, 8.1
>
>
> Running Deisnger I attempted to preview a table imported from JDBC. It failed and the attached was found in the server.log. Here's a sample:
> 2 [UndeclaredThrowableException]Failed to invoke method 'mergeVDBs' on component 'RuntimeEngineDeployer' with parameters [SimpleMetaType:java.lang.String:PREVIEW_fb30e436-f182-45c5-b65c-934d9547b389_ModelingJdbc_Books_DB2_for_Linux_UNIX_and_Windows, SimpleMetaType:int:1, SimpleMetaType:java.lang.String:PREVIEW_fb30e436-f182-45c5-b65c-934d9547b389_ModelingJdbc_project, SimpleMetaType:int:1].
> 3 [NullPointerException]
> 	at org.teiid.client.util.ExceptionUtil.convertException(ExceptionUtil.java:72)
> 	at org.teiid.jboss.deployers.RuntimeEngineDeployer$3.invoke(RuntimeEngineDeployer.java:400)
> 	at $Proxy473.mergeVDBs(Unknown Source)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)

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