Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/20621
it's not a very serious bug, I'd like to hold it until 2.3 is released. We
may have it in 2.3.1--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
