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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3820) Collect disks usages on the node
Date Mon, 29 Jun 2015 18:16:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-3820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606047#comment-14606047
] 

Chris Douglas commented on YARN-3820:
-------------------------------------

I understand its function, I'm curious why it was added (CPU doesn't include this). Did you
notice an overhead?

> Collect disks usages on the node
> --------------------------------
>
>                 Key: YARN-3820
>                 URL: https://issues.apache.org/jira/browse/YARN-3820
>             Project: Hadoop YARN
>          Issue Type: New Feature
>    Affects Versions: 3.0.0
>            Reporter: Robert Grandl
>            Assignee: Robert Grandl
>              Labels: yarn-common, yarn-util
>         Attachments: YARN-3820-1.patch, YARN-3820-2.patch, YARN-3820-3.patch, YARN-3820-4.patch
>
>
> In this JIRA we propose to collect disks usages on a node. This JIRA is part of a larger
effort of monitoring resource usages on the nodes. 



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