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https://issues.apache.org/jira/browse/YARN-3854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15388715#comment-15388715
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Zhankun Tang commented on YARN-3854:
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Yes. Explicit "docker pull" have the benifit over implicitly that we can know
this "pull" process is not successful and we can kill it. If delegate this to
the "docker run" implicitly we have no way to distingush why we failed to
launch the container.
> Add localization support for docker images
> ------------------------------------------
>
> Key: YARN-3854
> URL: https://issues.apache.org/jira/browse/YARN-3854
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Sidharta Seethana
> Assignee: Zhankun Tang
> Attachments: YARN-3854-branch-2.8.001.patch,
> YARN-3854_Localization_support_for_Docker_image_v1.pdf,
> YARN-3854_Localization_support_for_Docker_image_v2.pdf
>
>
> We need the ability to localize images from HDFS and load them for use when
> launching docker containers.
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