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https://issues.apache.org/jira/browse/DRILL-143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16423555#comment-16423555
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Kunal Khatua commented on DRILL-143:
------------------------------------
Attached a sample profile ([^253ce178-ddeb-e482-cd64-44ab7284ad1c.sys.drill])
where node `kk127.qa.lab` was restricted to using not more than 4 CPU cores.
As a result, the HashJoin operator on that node ran 3 times longer than the
other 3 nodes which didn't have CPU utilization restricted with CGroups.
> Support CGROUPs resource management
> -----------------------------------
>
> Key: DRILL-143
> URL: https://issues.apache.org/jira/browse/DRILL-143
> Project: Apache Drill
> Issue Type: New Feature
> Reporter: Jacques Nadeau
> Assignee: Kunal Khatua
> Priority: Major
> Fix For: 1.14.0
>
> Attachments: 253ce178-ddeb-e482-cd64-44ab7284ad1c.sys.drill
>
>
> For the purpose of playing nice on clusters that don't have YARN, we should
> write up configuration and scripts to allows users to run Drill next to
> existing workloads without sharing resources.
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