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https://issues.apache.org/jira/browse/MESOS-3?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kone resolved MESOS-3.
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Resolution: Fixed
> Ask executors to shutdown when a framework goes away
> ----------------------------------------------------
>
> Key: MESOS-3
> URL: https://issues.apache.org/jira/browse/MESOS-3
> Project: Mesos
> Issue Type: Improvement
> Reporter: Matei Zaharia
> Fix For: 0.9.0
>
>
> 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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