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