Hi maropu, Thanks for your reply.
Would it be possible to write a rule for this, to make it always pick shuffle hash join, over other join implementations(i.e. sort merge and broadcast)? Is there any documentation demonstrating rule based transformation for physical plan trees? Thanks, Lalitha On Sat, Jul 2, 2016 at 12:58 AM, Takeshi Yamamuro <linguin....@gmail.com> wrote: > Hi, > > No, spark has no hint for the hash join. > > // maropu > > On Fri, Jul 1, 2016 at 4:56 PM, Lalitha MV <lalitham...@gmail.com> wrote: > >> Hi, >> >> In order to force broadcast hash join, we can set >> the spark.sql.autoBroadcastJoinThreshold config. Is there a way to enforce >> shuffle hash join in spark sql? >> >> >> Thanks, >> Lalitha >> > > > > -- > --- > Takeshi Yamamuro > -- Regards, Lalitha