On Tue, Jan 21, 2014 at 10:37 PM, Andrew Ash <andrew@andrewash.com> wrote:
Documentation suggestion:

Default number of tasks to use across the cluster for distributed shuffle operations (<code>groupByKey</code>, <code>reduceByKey</code>, etc) when not set by user.

Ognen would that have clarified for you?

Of course :)

Thanks!
Ognen