Hive cross product stinks . I have a map reduce job that will do it On Wednesday, July 9, 2014, Navis류승우 <navis....@nexr.com> wrote:
> Yes, 2M x 1M makes 2T pairing in single reducer. > > Thanks, > Navis > > > 2014-07-10 1:50 GMT+09:00 Malligarjunan S <malligarju...@gmail.com > <javascript:_e(%7B%7D,'cvml','malligarju...@gmail.com');>>: > >> Hello All, >> Is that the expected behavior from hive to take so much of time? >> >> >> Thanks and Regards, >> Sankar S >> >> >> On Tue, Jul 8, 2014 at 11:23 PM, Malligarjunan S <malligarju...@gmail.com >> <javascript:_e(%7B%7D,'cvml','malligarju...@gmail.com');>> wrote: >> >>> Hello All, >>> >>> Can any one help me to answer to my question posted on Stackoverflow? >>> http://stackoverflow.com/questions/24416373/hive-udf-performance-too-slow >>> It is pretty urgent. Please help me. >>> >>> Thanks and Regards, >>> Sankar S. >>> >> >> > -- Sorry this was sent from mobile. Will do less grammar and spell check than usual.
