Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/22858
@HyukjinKwon thanks for the information! Shall we replace `str` with
`basestring` in `functions.py` for master branch?--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
