Github user felixcheung commented on the issue:
https://github.com/apache/spark/pull/21438
please see http://spark.apache.org/contributing.html on "Pull Request"
also fix the PR title to start with `[SPARK-24398]`--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
