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From "Vinod Kone (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MESOS-5385) Restarted agent should shutdown executor if it doesn't know about any tasks
Date Sun, 15 May 2016 20:14:12 GMT

     [ https://issues.apache.org/jira/browse/MESOS-5385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kone updated MESOS-5385:
------------------------------
    Affects Version/s: 0.27.2
                       0.26.1
                       0.28.1

> Restarted agent should shutdown executor if it doesn't know about any tasks
> ---------------------------------------------------------------------------
>
>                 Key: MESOS-5385
>                 URL: https://issues.apache.org/jira/browse/MESOS-5385
>             Project: Mesos
>          Issue Type: Bug
>    Affects Versions: 0.27.2, 0.26.1, 0.28.1
>            Reporter: Vinod Kone
>
> Currently, in the steady state an executor is killed if it's first task is removed from
the agent before the executor registers. See MESOS-5380.
> But if an agent restarts after the executor registers but before it's first task is sent
to the executor, we just transition the task to LOST but do not shutdown the executor. This
is tricky to enforce because it is hard for a restarted agent to know if the executor knows
about any tasks unless the executor tells it so during re-registration. Right now executor
only tells the agent about unacked tasks which is not enough.



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