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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-143) Support CGROUPs resource management
Date Wed, 04 Apr 2018 21:51:00 GMT

    [ https://issues.apache.org/jira/browse/DRILL-143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16426226#comment-16426226

ASF GitHub Bot commented on DRILL-143:

Github user kkhatua commented on the issue:

    @paul-rogers very good point about the issue of the heartbeat thread competing with other
Drillbit process threads for CPU. When writing up the documentation for this, we'll have to
ensure that users also configure the parallelization to a reasonable level to ensure that
CPU thrashing is minimized with CGroups enforced. 

> 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
>              Labels: doc-impacting
>             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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