Github user cxzl25 commented on the issue:
https://github.com/apache/spark/pull/20406
Thanks for your help , @dongjoon-hyun @gasparms .
I submit a separate PR to 2.2
https://github.com/apache/spark/pull/20593--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
