[teiid-issues] [JBoss JIRA] (TEIID-2208) NPE in server log when triggering operation from admin console

[Van Halbert (JIRA)]

Van Halbert created TEIID-2208:
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             Summary: NPE in server log when triggering operation from admin console
                 Key: TEIID-2208
                 URL: https://issues.jboss.org/browse/TEIID-2208
             Project: Teiid
          Issue Type: Bug
          Components: Jopr Plugin
    Affects Versions: 7.7.1
            Reporter: Van Halbert
            Assignee: Steven Hawkins


When using admin console, saw the following NPE in the server log:

08:15:40,928 ERROR [MeasurementManager] Could not get measurement values
java.lang.NullPointerException
	at org.teiid.rhq.admin.DQPManagementView.getErrorCount(DQPManagementView.java:666)
	at org.teiid.rhq.admin.DQPManagementView.getVdbMetric(DQPManagementView.java:158)
	at org.teiid.rhq.admin.DQPManagementView.getMetric(DQPManagementView.java:110)
	at org.teiid.rhq.plugin.VDBComponent.getValues(VDBComponent.java:178)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:525)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:680)

Not sure what combination of control operations that I pressed that caused this.  And I've yet to duplicate.  

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