Github user HyukjinKwon commented on the issue:
https://github.com/apache/spark/pull/21631
I mean `null is returned for valid input string "8"`. I thought this is a
bug. If there's valid case returning `null`, yea we should handle `null` of
course but the case you mentioned sounds like a bug.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
