Details of Hive Version: I am using Hive -14.0 with Tez as execution engine.
Thanks, Saurabh Sent from my iPhone, please avoid typos. > On 07-Sep-2015, at 1:51 am, Db-Blog <mpp.databa...@gmail.com> wrote: > > Hi, > > I need to join two big tables in hive. The join key is the grain of both > these tables, hence clustering and sorting on the same will provide > significant performance optimisation while joining. > > However, i am not sure how to calculate the exact number of buckets while > creating these tables. Can someone please share any pointers on the same? > > Planning to keep these Clustered and Sorted tables as parquet/orc- for > columnar storage and better compression. > > Thanks, > Saurabh > > Sent from my iPhone, please avoid typos.
