Hey folks, I've refactored and split the Mesos Hadoop scheduler into 2 parts (a fixed and variable policy scheduler). I'll probably squash all my scheduler related patches into one, but in the mean time please take a look here:
https://github.com/airbnb/mesos/blob/testing/hadoop/mesos/src/java/org/apache/hadoop/mapred/MesosScheduler.java This is the same as my current scheduler, with the option to use a 'fixed' scheduler which launches task trackers with a fixed number of slots like the existing scheduler. Here's a complete diff of all the changes against master: https://github.com/airbnb/mesos/compare/master...testing Thanks! Brenden
