On 28 Jan 2013, at 17:58, Edward Capriolo wrote:
Currently order by is very inefficient in hive. Hopefully you can use sort by in most cases.
Makes complete sense, I should have thought of it sooner. Thanks a lot!
It should be "visible" in the plan. The plan should be very different if you are using the ON clause vs not. Can it be easily detected is another question.
Well, I guess that answers the question. Thanks again :-) David
