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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7223) Document GPU isolation feature
Date Mon, 19 Feb 2018 08:12:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-7223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16368854#comment-16368854

Sunil G commented on YARN-7223:

Thanks [~leftnoteasy]. Few comments

1. Under prerequisites, "(When Docker container is being used), install nvidia-docker (only
1.0 is supported by YARN).
And run command to make sure it works." is not very clear. We need not have to use brackets
here something like "When Docker is used as container runtime context, nvidia-docker 1.0 needs
to be installed (Current supported version in YARN for nvidia driver)."
2. When manual specify minor numbers -> When minor numbers are specified manually
3. "Specify GPU devices which can be managed by YARN NodeManager, split by commaNumber of
GPU devices will be reported to RM to make scheduling decisions.". I think "split by comma"
in above sentence to be put in bracket.

> Document GPU isolation feature
> ------------------------------
>                 Key: YARN-7223
>                 URL: https://issues.apache.org/jira/browse/YARN-7223
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>            Priority: Blocker
>         Attachments: YARN-7223.002.patch, YARN-7223.002.pdf, YARN-7223.wip.001.patch,

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