Github user uzadude commented on the issue:
https://github.com/apache/spark/pull/22964
The whole idea is that we'll get one shuffle and it will be before the
explode as the window's partition is contained in the repartition.
I'll show the physical plan.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
