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https://issues.apache.org/jira/browse/MESOS-3184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15005241#comment-15005241
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Barry Kaplan commented on MESOS-3184:
-------------------------------------
I think I'm seeing with with kafka-mesos. It was working great for some time,
but all of the sudden I get:
I1114 07:39:52.281263 16742 master.cpp:2084] Refusing subscription of framework
'kafka' at [email protected]:41726:
Framework has been removed
So far I can't get the scheduler to register anymore.
> Scheduler driver accepts (re-)registration message while re-authentication is
> in progress.
> ------------------------------------------------------------------------------------------
>
> Key: MESOS-3184
> URL: https://issues.apache.org/jira/browse/MESOS-3184
> Project: Mesos
> Issue Type: Bug
> Components: scheduler driver
> Reporter: Benjamin Mahler
> Assignee: Guangya Liu
> Labels: security
>
> The scheduler driver currently accepts re-registered when it is
> re-authenticating with the master. This can occur due a race with the
> authentication timeout and the master sending a (re-)registration message.
> This is fairly innocuous currently, but if the subsequent re-authentication
> fails, the driver keeps retrying authentication, but both the master and
> driver continue to act as though the scheduler is registered.
> The authentication check in _(re-)registerFramework in the master doesn't
> provide any benefit to this, it is still a race, so this should likely be
> removed as well.
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