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https://issues.apache.org/jira/browse/YARN-3852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14619660#comment-14619660
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Sidharta Seethana commented on YARN-3852:
-----------------------------------------
One of the test failures ( {{TestPrivilegedOperationExecutor}} ) is unrelated
to this patch. Please see the update to YARN-2194
> Add docker container support to container-executor
> ---------------------------------------------------
>
> Key: YARN-3852
> URL: https://issues.apache.org/jira/browse/YARN-3852
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Sidharta Seethana
> Assignee: Abin Shahab
> Attachments: YARN-3852.patch
>
>
> For security reasons, we need to ensure that access to the docker daemon and
> the ability to run docker containers is restricted to privileged users ( i.e
> users running applications should not have direct access to docker). In order
> to ensure the node manager can run docker commands, we need to add docker
> support to the container-executor binary.
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