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From "Andrew Onischuk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-16965) Exception while detecting JMX protocol for HISTORYSERVER
Date Wed, 01 Jun 2016 16:26:59 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-16965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

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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