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https://issues.apache.org/jira/browse/MESOS-1790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14511125#comment-14511125
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Jim Klucar commented on MESOS-1790:
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Not sure what you're suggesting here. For security reasons, chown always
clears the suid/sgid bits. Everything I've seen and tried shows no way
around it. I guess the fetcher could check the status of the bits before
the chown and try to reset the permissions with a chmod, but that seems to
have its own headaches.
> 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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