Could you post your query and "explain your_query" result? On Fri, Feb 27, 2015 at 5:32 AM, murali parimi < muralikrishna.par...@icloud.com> wrote:
> Hello team, > > I have two tables A and B. A has 360Million rows with one column K. B has > around two billion rows with multiple columns including K. > > Both tables are clustered and sorted by K and Bucketed into same number of > buckets. > > When I perform a join, I assumed there won't be any reducers spawned as > the join would happen on map side. Still user fee reducers getting spawned. > > Any role for reducers here? Am I missing something? > > Sent from my iPhone
