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https://issues.apache.org/jira/browse/MESOS-539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Mahler updated MESOS-539:
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Component/s: isolation
> Allow per task cgroup isolation.
> --------------------------------
>
> Key: MESOS-539
> URL: https://issues.apache.org/jira/browse/MESOS-539
> Project: Mesos
> Issue Type: Improvement
> Components: isolation
> Reporter: Benjamin Mahler
>
> This is applicable for other isolation mechanisms as well, but the general
> idea here is to allow executors to isolate each task they run, rather than
> having executor-wide isolation for all tasks running underneath it.
> One simple way to implement this is to add a 'pid' to the TaskStatus, in
> order to inform the slave of the Task pid once it's RUNNING. The cgroups
> isolator can then migrate the process to a separate cgroup and ensure the
> executor cgroup can interact with all processes in the task cgroup.
> This would improve isolation, especially for multi-task executors that start
> processes per-task.
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