It depends on the size of your cluster. I think you can combine them together if your cluster has less than 10 machines.
Jeff Zhang On Thu, Nov 26, 2009 at 6:26 AM, Raymond Jennings III <raymondj...@yahoo.com > wrote: > Do people normally combine these two processes onto one machine? Currently > I have them on separate machines but I am wondering they use that much CPU > processing time and maybe I should combine them and create another DataNode. > > > >
