Hi - I am using mesos 0.13 with cdh4.2.0 in pseudo-distributed mode. While I am able to launch and run hadoop jobs through mesos successfully, I noticed in the Mesos UI (and through 'ps') that the task-trackers launched by mesos are sticking around long after my job is complete. Is that expected behavior? I am thinking the answer is no since they are tying up resources that could be used by other frameworks. On the other hand, mesos seems to know enough to reuse them when running subsequent hadoop jobs. Maybe there are using reservations or something by default?
-- Thanks, Paul
