[jira] [Commented] (MESOS-8575) Add discard handling to the Docker library

["Greg Mann (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-8575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16367919#comment-16367919 ] 

Greg Mann commented on MESOS-8575:
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In particular, we have observed issues with calls to {{Docker::inspect()}} and {{Docker::stop()}}, which result in the Docker CLI hanging indefinitely. Since we have observed Docker containers stuck in the PULLING state, it is probably wise to also add such discard handling to {{Docker::pull()}}.

> Add discard handling to the Docker library
> ------------------------------------------
>
>                 Key: MESOS-8575
>                 URL: https://issues.apache.org/jira/browse/MESOS-8575
>             Project: Mesos
>          Issue Type: Improvement
>    Affects Versions: 1.5.0
>            Reporter: Greg Mann
>            Assignee: Greg Mann
>            Priority: Major
>              Labels: mesosphere
>
> The functions in the Docker library which issue Docker CLI commands should be updated so that when the {{Future}} they return is discarded, any subprocesses which have been spawned will be cleaned up.



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