I forgot to mention that there are also other 3rd party libraries that make examining the physical plan easier. For example take a look at Lipstick<https://github.com/Netflix/Lipstick>from Netflix.
On Tue, Mar 11, 2014 at 11:41 AM, Pradeep Gollakota <pradeep...@gmail.com>wrote: > Best way to examine this is to use the EXPLAIN operator. It will show you > the physical MapReduce plan and what features are being executed in each > phase. > > > On Tue, Mar 11, 2014 at 11:29 AM, ey-chih Chow <eyc...@gmail.com> wrote: > >> Hi, >> >> I got a question on a pig script that has a single input with multiple >> group-bys and cube-bys. Will Pig use one or multiple MR job(s) to process >> this script? Thanks. >> >> Best regards, >> >> Ey-Chih Chow >> > >
