Have you tried using ILLUSTRATE and EXPLAIN command? As far as I know, I don't think they give you the exact number as it depends on the actual data but I believe you can interpret it/extrapolate it from the information provided by these commands.
Regards, Shahab On Tue, Oct 15, 2013 at 3:57 AM, ey-chih chow <[email protected]> wrote: > Hi, > > I have a Pig script that has two group-by statements on the the input data > set. Is there anybody knows how many M-R jobs the script will generate? > Thanks. > > Best regards, > > Ey-Chih Chow >
