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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8284) get_docker_command refactoring
Date Tue, 15 May 2018 22:51:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16476577#comment-16476577

Jason Lowe commented on YARN-8284:

Thanks for updating the patch!  +1 lgtm.  I'll commit this tomorrow if there are no objections.

> get_docker_command refactoring
> ------------------------------
>                 Key: YARN-8284
>                 URL: https://issues.apache.org/jira/browse/YARN-8284
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 3.2.0, 3.1.1
>            Reporter: Jason Lowe
>            Assignee: Eric Badger
>            Priority: Minor
>         Attachments: YARN-8284.001.patch, YARN-8284.002.patch
> YARN-8274 occurred because get_docker_command's helper functions each have to remember
to put the docker binary as the first argument.  This is error prone and causes code duplication
for each of the helper functions.  It would be safer and simpler if get_docker_command initialized
the docker binary argument in one place and each of the helper functions only added the arguments
specific to their particular docker sub-command.

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