Github user wangyum commented on the issue:
https://github.com/apache/spark/pull/22420
Could you update the PR title. The PR title should be of the form
[SPARK-xxxx][COMPONENT] Title.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
