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From "Shane Kumpf (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5366) Add support for toggling the removal of completed and failed docker containers
Date Wed, 19 Oct 2016 12:46:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-5366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15588663#comment-15588663
] 

Shane Kumpf commented on YARN-5366:
-----------------------------------

Adding non-root users to the docker group comes with security issues as it gives that user
root privileges on the host.

> Add support for toggling the removal of completed and failed docker containers
> ------------------------------------------------------------------------------
>
>                 Key: YARN-5366
>                 URL: https://issues.apache.org/jira/browse/YARN-5366
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Shane Kumpf
>            Assignee: Shane Kumpf
>         Attachments: YARN-5366.001.patch, YARN-5366.002.patch, YARN-5366.003.patch, YARN-5366.004.patch,
YARN-5366.005.patch, YARN-5366.006.patch
>
>
> Currently, completed and failed docker containers are removed by container-executor.
Add a job level environment variable to DockerLinuxContainerRuntime to allow the user to toggle
whether they want the container deleted or not and remove the logic from container-executor.



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