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From "Swapnil Daingade (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2817) Disk drive as a resource in YARN
Date Thu, 06 Nov 2014 20:07:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14200818#comment-14200818
] 

Swapnil Daingade commented on YARN-2817:
----------------------------------------

Hi Arun, this is what we were proposing in https://issues.apache.org/jira/browse/YARN-2791.
We already have this shipping to customers since the last 2 months and we would be happy to
contribute it back.


> Disk drive as a resource in YARN
> --------------------------------
>
>                 Key: YARN-2817
>                 URL: https://issues.apache.org/jira/browse/YARN-2817
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: scheduler
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>
> As YARN continues to cover new ground in terms of new workloads, disk is becoming a very
important resource to govern.
> It might be prudent to start with something very simple - allow applications to request
entire drives (e.g. 2 drives out of the 12 available on a node), we can then also add support
for specific iops, bandwidth etc.



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