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https://issues.apache.org/jira/browse/YARN-5670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798391#comment-16798391
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Eric Badger commented on YARN-5670:
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As I said in [this
comment|https://issues.apache.org/jira/browse/YARN-7848?focusedCommentId=16798387&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16798387]
on YARN-7848, I don't believe we should be managing docker on the node with
the assumption that we can completely control it. I am not comfortable with the
nodemanager removing images that it did not put there. In option 2, we would be
deleting any image regardless of its origin.
> Add support for Docker image clean up
> -------------------------------------
>
> Key: YARN-5670
> URL: https://issues.apache.org/jira/browse/YARN-5670
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Zhankun Tang
> Assignee: Eric Yang
> Priority: Major
> Labels: Docker
> Attachments: Localization Support For Docker Images_002.pdf
>
>
> Regarding to Docker image localization, we also need a way to clean up the
> old/stale Docker image to save storage space. We may extend deletion service
> to utilize "docker rm" to do this.
> This is related to YARN-3854 and may depend on its implementation. Please
> refer to YARN-3854 for Docker image localization details.
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