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https://issues.apache.org/jira/browse/AMBARI-10833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hari Sekhon updated AMBARI-10833:
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Affects Version/s: 2.5.0
> Yarn scheduler changes should not prompt Resource Manager restarts now that
> Scheduler Refresh is available
> ----------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-10833
> URL: https://issues.apache.org/jira/browse/AMBARI-10833
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: 2.0.0, 2.5.0
> Environment: HDP 2.2
> Reporter: Hari Sekhon
>
> Ambari has had Yarn Scheducler Refresh capability for a little while now
> since 1.7 (AMBARI-5937) but it still prompts users to restart Yarn Resource
> Managers which is unnecessary.
> It should instead prompt users via the message above config to run a
> Scheduler Refresh. After a Scheduler Refresh the prompt for restarting the
> Resource Managers goes away, but less experienced users could end up often
> needlessly rebooting their Resource Managers due to this message.
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