Dear all, I'm running HOD (.20.2) on my cluster. Each machine in my cluster has more than one processor. How can I make use of them? I can see there is a argument which can control the number nodes to allocate, but I cant see any parameters which can specify the number of processors per machine. Can HOD control the number of cores we use on each machine?
I think it may be very important because it's strongly related to the capacity of mappers or reducers. Best Wishes Song Liu