-Re: Best way to avoid cross join
Nitin Pawar 2014-03-19, 12:52
from the mail thread's last line
The correct fix would be to have 1 reducer in case of a Cartesian
hack to avoid this was (1 = 1). I think that's been taken care by the
hash partitioner to go to single reducer.
Other option (atleast for me) looks like to go PIG script. Never tried
so you may give it a shot.
On Wed, Mar 19, 2014 at 6:00 PM, fab wol <[EMAIL PROTECTED]> wrote: