Github user WeichenXu123 commented on the issue:
https://github.com/apache/spark/pull/17383
@facaiy So can you do benchmark first (by generating random testing data) ?
So we can see how much this can speed up.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
