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Posted to yarn-issues@hadoop.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2018/07/12 00:15:00 UTC

[jira] [Created] (YARN-8520) Document best practice for user management

Eric Yang created YARN-8520:
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             Summary: Document best practice for user management
                 Key: YARN-8520
                 URL: https://issues.apache.org/jira/browse/YARN-8520
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: documentation, yarn
            Reporter: Eric Yang
            Assignee: Eric Yang


Docker container must have consistent username and groups with host operating system when external mount points are exposed to docker container.  This prevents malicious or unauthorized impersonation to occur.  This task is to document the best practice to ensure user and group membership are consistent across docker containers.



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