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https://issues.apache.org/jira/browse/AMBARI-16965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Onischuk updated AMBARI-16965:
-------------------------------------
Attachment: AMBARI-16965.patch
> Exception while detecting JMX protocol for HISTORYSERVER
> --------------------------------------------------------
>
> Key: AMBARI-16965
> URL: https://issues.apache.org/jira/browse/AMBARI-16965
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.4.0
>
> Attachments: AMBARI-16965.patch
>
>
> Secured cluster with HDP 2.5. (also installed Ranger but I'm not sure that it
> influences on this)
> I see a lot of exception in ambari server logs:
>
>
>
> 25 May 2016 16:50:16,982 INFO [pool-7-thread-26]
> AbstractProviderModule:1184 - Defaulting JMX to HTTP protocol for for
> clusterName = c1, componentName = HISTORYSERVERHISTORYSERVER
> 25 May 2016 16:50:23,617 INFO [pool-7-thread-28]
> AbstractProviderModule:1182 - Exception while detecting JMX protocol for
> clusterName = c1, componentName = HISTORYSERVER
> java.lang.NullPointerException
> at
> org.apache.ambari.server.controller.internal.AbstractProviderModule.getJMXProtocolString(AbstractProviderModule.java:1205)
> at
> org.apache.ambari.server.controller.internal.AbstractProviderModule.getJMXProtocol(AbstractProviderModule.java:1175)
> at
> org.apache.ambari.server.controller.jmx.JMXPropertyProvider.getJMXProtocol(JMXPropertyProvider.java:378)
> at
> org.apache.ambari.server.controller.jmx.JMXPropertyProvider.populateResource(JMXPropertyProvider.java:194)
> at
> org.apache.ambari.server.controller.metrics.ThreadPoolEnabledPropertyProvider$1.call(ThreadPoolEnabledPropertyProvider.java:185)
> at
> org.apache.ambari.server.controller.metrics.ThreadPoolEnabledPropertyProvider$1.call(ThreadPoolEnabledPropertyProvider.java:183)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
>
> It appears every few seconds
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