[jira] [Commented] (MESOS-2260) Docker pull or run errors result in terrible error messages for users

["Jay Buffington (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-2260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290358#comment-14290358 ] 

Jay Buffington commented on MESOS-2260:
---------------------------------------

This was supposed to go in the Aurora jira queue, sorry!

> Docker pull or run errors result in terrible error messages for users
> ---------------------------------------------------------------------
>
>                 Key: MESOS-2260
>                 URL: https://issues.apache.org/jira/browse/MESOS-2260
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Jay Buffington
>
> When the mesos slave gets an error from "docker run" or "docker pull" the error message sent back to the user is confusing.  
> If the user specifies a bogus image (an image that doesn't exist in the registry) the user sees:
>     - TASK_LOST: Abnormal executor termination
> If dockerd isn't running on the slave for some reason the user sees an "Unregistered executor" error.
> The user also gets a terrible message if the executor fails to start due to a misconfiguration of aurora's -thermos_executor_path or the slave is not configured with --containerizer=docker,...
> This Jira is likely blocked by MESOS-2200 and MESOS-2020.



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