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https://issues.apache.org/jira/browse/AMBARI-19859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vivek Ratnavel Subramanian updated AMBARI-19859:
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Attachment: Screen Shot 2017-02-02 at 7.02.45 PM.png
Ambari c1.png
> The user must be clearly communicated about YARN pre-emption requirements
> when Hive LLAP is enabled
> ---------------------------------------------------------------------------------------------------
>
> Key: AMBARI-19859
> URL: https://issues.apache.org/jira/browse/AMBARI-19859
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.5.0
> Reporter: Vivek Ratnavel Subramanian
> Assignee: Vivek Ratnavel Subramanian
> Fix For: 2.5.0
>
> Attachments: AMBARI-19859.v0.patch, Ambari c1.png, Screen Shot
> 2017-02-02 at 7.02.45 PM.png
>
>
> Capacity Scheduler preemption is not enabled by default in HDP. Enabling it
> affects the entire cluster. But it is strongly recommended to enable YARN
> pre-emption before enabling Hive LLAP. The user needs to be warned about this
> before enabling Interactive Query in Hive configs page.
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