Joerg Schad created MESOS-4839:
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Summary: Move placement new processes into the freezer cgroup into
a parent hook.
Key: MESOS-4839
URL: https://issues.apache.org/jira/browse/MESOS-4839
Project: Mesos
Issue Type: Improvement
Reporter: Joerg Schad
Assignee: Joerg Schad
The Linux Launcher places new processes into the freezer cgroup.
This is currently done by a combination of childSetup function (blocking the
new process until parent is done) and the parent (placing child process into
the cgroup and then signaling child to continue).
ParentHooks support this behavior (blocking child until some work is done in
the parent) in a much cleaner way.
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