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Date: Thu, 3 Nov 2016 07:54:58 +0000 (UTC)
From: "Zhankun Tang (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12979558.1466030626000.169928.1478159698542@Atlassian.JIRA>
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Subject: [jira] [Commented] (YARN-5258) Document Use of Docker with
 LinuxContainerExecutor
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archived-at: Thu, 03 Nov 2016 07:55:00 -0000


    [ https://issues.apache.org/jira/browse/YARN-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15631973#comment-15631973 ] 

Zhankun Tang commented on YARN-5258:
------------------------------------

+1
Great thanks for the excellent patch, Daniel! Some tips:
" A simple way to load an image is *my* issuing a Docker pull request"
=> " A simple way to load an image is *by* issuing a Docker pull request"
"In addition, a container-executer.cfg file must exist and contain settings for the container executor"
=> Can we add that the permission of container-executor.cfg should be "0400" and owned by root?


> Document Use of Docker with LinuxContainerExecutor
> --------------------------------------------------
>
>                 Key: YARN-5258
>                 URL: https://issues.apache.org/jira/browse/YARN-5258
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: documentation
>    Affects Versions: 2.8.0
>            Reporter: Daniel Templeton
>            Assignee: Daniel Templeton
>            Priority: Critical
>              Labels: oct16-easy
>         Attachments: YARN-5258.001.patch, YARN-5258.002.patch
>
>
> There aren't currently any docs that explain how to configure Docker and all of its various options aside from reading all of the JIRAs.  We need to document the configuration, use, and troubleshooting, along with helpful examples.


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