[jira] [Created] (YARN-8704) Improve the error message for an invalid docker rw mount to be more informative

["Weiwei Yang (JIRA)" <ji...@apache.org>]

Weiwei Yang created YARN-8704:
---------------------------------

             Summary: Improve the error message for an invalid docker rw mount to be more informative
                 Key: YARN-8704
                 URL: https://issues.apache.org/jira/browse/YARN-8704
             Project: Hadoop YARN
          Issue Type: Improvement
    Affects Versions: 3.2.0
            Reporter: Weiwei Yang


Seeing following error message while starting a privileged docker container

{noformat}

Error constructing docker command, docker error code=14, error message='Invalid docker read-write mount'
{noformat}

it would be good if it tells us which mount is invalid and how to fix it.

 



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