[MESOS-8771] Consider pass orphan containers to launcher::recover.

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: containerization
• Labels: containerizer
• Assignee: Unassigned
• Reporter: Gilbert Song
• Created: 10/Apr/18 23:18
• Updated: 10/Apr/18 23:18

Description

Right now, the posix launcher does not recover orphan containers to its internal data structure. This may cause the orphan container process is never cleaned up and the containerizer::destroy on this orphan container will be hanging forever.

Linux launcher does not have this issue since it recovers from cgroups hierarchy.