Say my scheduler received a resource offers from slave S with <16cpu, 16GiB mem>, and called launchTasks on this offer with utilization of <16cpu, 8GiB mem>. >From what I see (with mesos 0.21), the left over <0cpu, 8GiB mem> is considered rejected, and will be re-offered after the rejection filter, or after I call reviveOffers.
What I'm not sure about, is what happens when the task that was launched completes, the rejection filter is still applicable, and I don't call reviveOffers. Once the <16cpu, 8GiB mem> is available, will I get these resources as an offer, or will the master combine it with the other 8GiB mem and offer me <16cpu, 16GiB> again? Thanks, - Itamar.
