[jira] [Commented] (MESOS-2842) Master crashes when framework changes principal on re-registration

["Andrei Sekretenko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-2842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16804270#comment-16804270 ] 

Andrei Sekretenko commented on MESOS-2842:
------------------------------------------

Discussed this with [~greggomann] - we decided that:
 - to have both the ability to update principal and properly working authorization is quite an nontrivial task
 - it is not clear why would such an ability be needed at all

Therefore, I will stick to simply disallowing the framework to change its principal.
At this point I have a local test that reproduces this issue, debugging that.

> Master crashes when framework changes principal on re-registration
> ------------------------------------------------------------------
>
>                 Key: MESOS-2842
>                 URL: https://issues.apache.org/jira/browse/MESOS-2842
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Vinod Kone
>            Assignee: Andrei Sekretenko
>            Priority: Critical
>              Labels: foundations, security
>
> The master should be updated to avoid crashing when a framework re-registers with a different principal.



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