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From "Adam B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-1790) Add "chown" option to CommandInfo.URI
Date Fri, 24 Apr 2015 11:10:38 GMT

    [ https://issues.apache.org/jira/browse/MESOS-1790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14510816#comment-14510816
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Adam B commented on MESOS-1790:
-------------------------------

Would this problem be better solved if the fetcher 'chown' could preserve the setuid bit?
Then you wouldn't need to skip the chown and force the executor/task to do its own chowns.
Pulling in [~bernd-mesos] for his fetcher expertise.

> Add "chown" option to CommandInfo.URI
> -------------------------------------
>
>                 Key: MESOS-1790
>                 URL: https://issues.apache.org/jira/browse/MESOS-1790
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Vinod Kone
>            Assignee: Jim Klucar
>              Labels: mesosphere, newbie
>         Attachments: 0001-MESOS-1790-Adds-chown-option-to-CommandInfo.URI.patch
>
>
> Mesos fetcher always chown()s the extracted executor URIs as the executor user but sometimes
this is not desirable, e.g., "setuid" bit gets lost during chown() if slave/fetcher is running
as root. 
> It would be nice to give frameworks the ability to skip the chown.



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