[MESOS-6075] Avoid libprocess functions in `mesos-containerizer launch`.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1
• Fix Version/s: 1.0.2, 1.1.0
• Component/s: containerization
• Labels: mesosphere
• Epic Link: pods
• Sprint: Mesosphere Sprint 42
• Assignee: Kevin Klues
• Reporter: Jie Yu
• Created: 23/Aug/16 21:29
• Updated: 23/Sep/16 04:35
• Resolved: 23/Sep/16 04:35

Description

Calling libprocses functions in `mesos-containerizer launch` will cause libprocess being initialized. That will have some performance impact as it'll create N threads (N == #cores).

Given that `mesos-containerizer launch` can be blocking, we should avoid using libprocess methods for performance.