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https://issues.apache.org/jira/browse/YARN-6930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117380#comment-16117380
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Miklos Szegedi commented on YARN-6930:
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Thank you for the patch, [~shaneku...@gmail.com]. Would you mind adding two
assertFalses verifying that Docker and Sandboxk are not allowed in .
{{testIsRuntimeAllowedDefault}}?
I am wondering whether it would be a good idea to specify the user as well not
just enabling a runtime in general. I could imagine that an admin allows Docker
runtime only for specific users first...
> Admins should be able to explicitly enable specific LinuxContainerRuntime in
> the NodeManager
> --------------------------------------------------------------------------------------------
>
> Key: YARN-6930
> URL: https://issues.apache.org/jira/browse/YARN-6930
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Shane Kumpf
> Attachments: YARN-6930.001.patch
>
>
> Today, in the java land, all LinuxContainerRuntimes are always enabled when
> using LinuxContainerExecutor and the user can simply invoke anything that
> he/she wants - default, docker, java-sandbox.
> We should have a way for admins to explicitly enable only specific runtimes
> that he/she decides for the cluster. And by default, we should have
> everything other than the default one disabled.
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