Github user maropu commented on the issue:
https://github.com/apache/spark/pull/18576
An alternative solution is
[here](https://github.com/apache/spark/compare/master...maropu:SPARK-21351-5)
and this is based on [the
suggestion](https://github.com/apache/spark/pull/18576#issuecomment-327090380).--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
