Well, maybe a Linux configure problem...
I have a cluster that is about to expose to the public, and I want everyone
that uses my cluster owns a user (without permissions of sudo, etc.)(e.g.
'guest'), and is able to submit tasks to Spark, which working on Mesos that
running with a different, private user ('sparkuser' for example).
But, now let's say I launched Mesos slave at Node 1 with 'sparkuser', Node 2
with 'guest', and submit a job with 'guest', then Node 1 will fail, saying:
Failed to change user to 'guest': Failed to set gid: Operation not permitted.
Any solution? Or this just doesn't make any sense?
Thanks.
