During some recent testing, I found it could take quite a few offer cycles in order to launch a high number of small tasks.
Unfortunately, my reading of the framework + driver API didn't yield a definitive answer. So, I wrote the code to calculate the remaining resources in an offer, and tried it and it seems to work (the tasks launch and run on slave); however, I do see warning messages: W0714 16:45:40.227408 400543744 sched.cpp:901] Attempting to launch task test-sleep-101-1405352740168-2-localhost-DEFAULT with an unknown offer 20140714-163828-16777343-5050-53164-67 -Whitney
