RDD: Top http://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.rdd.RDD@top(num:Int)(implicitord:Ordering[T]):Array[T ] Which is pretty much what Sean suggested
For Dataframes I think doing a order and limit would be equivalent after optimizations. On Tue, Sep 4, 2018 at 2:28 PM Sean Owen <sro...@gmail.com> wrote: > Sort and take head(n)? > > On Tue, Sep 4, 2018 at 12:07 PM Chetan Khatri <chetan.opensou...@gmail.com> > wrote: > >> Dear Spark dev, anything equivalent in spark ? >> >
