Hi Anny, SPARK_WORKER_INSTANCES is the number of copies of spark workers
running on a single box. If you change the number you change how the
hardware you have is split up (useful for breaking large servers into 32GB
heaps each which perform better) but doesn't change the amount of hardware
you
Thanks a lot Andrew! Yeah I actually realized that later. I made a silly
mistake here.
On Mon, Oct 20, 2014 at 6:03 PM, Andrew Ash and...@andrewash.com wrote:
Hi Anny, SPARK_WORKER_INSTANCES is the number of copies of spark workers
running on a single box. If you change the number you change
