Anindya Sinha created MESOS-6414:
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Summary: Task cleanup fails when the containers includes cgroups
not owned by Mesos
Key: MESOS-6414
URL: https://issues.apache.org/jira/browse/MESOS-6414
Project: Mesos
Issue Type: Bug
Components: cgroups
Reporter: Anindya Sinha
Assignee: Anindya Sinha
Priority: Minor
If a mesos task is launched in a cgroup outside of the context of Mesos, Mesos
is unaware of that cgroup created in the task context.
Now when the Mesos task terminates: Mesos tries to cleanup all cgroups within
the top level cgroup it knows about. If the cgroup created in the task context
exists when LinuxLauncherProcess::destroy() is called but is eventually cleaned
up by the container before we do a freeze() or thaw() or remove(), it fails at
those stages leading to an incomplete cleanup of the container.
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