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https://issues.apache.org/jira/browse/AMBARI-10939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jaimin D Jetly updated AMBARI-10939:
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Attachment: AMBARI-10939.patch
> MapReduce2 stack service endpoint exposes YARN service's widget descriptor
> --------------------------------------------------------------------------
>
> Key: AMBARI-10939
> URL: https://issues.apache.org/jira/browse/AMBARI-10939
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Jaimin D Jetly
> Assignee: Ivan Kozlov
> Fix For: 2.1.0
>
> Attachments: AMBARI-10939.patch
>
>
> There are 2 issues with widget descriptor and metrics descriptor with YARN
> and MapReduce2:
> MapReduce2 service should not expose any widget descriptor as none is defined
> for it.
> Instead it exposes YARN's widget descriptor.
> YARN's metrics.json has History server as it's component. HistoryServer
> should only be exposed in MapReduce2 metrics descriptor as it is being done
> but not in YARN's metric's descriptor content.
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