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From "Vinod Kone (JIRA)" <>
Subject [jira] [Reopened] (MESOS-3) Ask executors to shutdown when a framework goes away
Date Wed, 22 May 2013 01:02:20 GMT


Vinod Kone reopened MESOS-3:

> Ask executors to shutdown when a framework goes away
> ----------------------------------------------------
>                 Key: MESOS-3
>                 URL:
>             Project: Mesos
>          Issue Type: Improvement
>            Reporter: Matei Zaharia
> Right now, if a framework disappears then we just kill the executors, but they might
have forked some processes, so at least with the process isolation module those forked processes
will just keep running as normal, which is no good. Another problem with killing them is that
they may want to clean up some resources. A solution needs two steps a) call shutdown() and
wait a little for the executor to finish and b) check for any spawned processes and kill them
(unless an isolation module that already does this is in use, e.g. LXC).

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