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https://issues.apache.org/jira/browse/YARN-3095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14305712#comment-14305712
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Chen He commented on YARN-3095:
-------------------------------
Since the RM may reports false alarm if we pull docker images/ updates too
long. It could be a reasonable way if we add the docker image updating process
inside the localization. Enable localizer to report progress to avoid timeout.
> Enable DockerContainerExecutor to update Docker image
> -----------------------------------------------------
>
> Key: YARN-3095
> URL: https://issues.apache.org/jira/browse/YARN-3095
> Project: Hadoop YARN
> Issue Type: New Feature
> Affects Versions: 2.6.0
> Reporter: Chen He
> Assignee: Chen He
>
> This JIRA allows DCE to check and update docker image before running a
> container.
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