Mohit Soni created MESOS-1941:
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Summary: Make executor's user owner of executor's cgroup directory
Key: MESOS-1941
URL: https://issues.apache.org/jira/browse/MESOS-1941
Project: Mesos
Issue Type: Improvement
Components: isolation, slave
Reporter: Mohit Soni
Priority: Minor
Currently, when cgroups are enabled, and executor is spawned, it's mounted
under, for ex: /sys/fs/cgroup/cpu/mesos/<mesos-id>. This directory in current
implementation is only writable by root user. This prevents process launched by
executor to mount its child processes under this cgroup, because the cgroup
directory is only writable by root.
To enable a executor spawned process to mount it's child processes under it's
cgroup directory, the cgroup directory should be made writable by the user
which spawns the executor.
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