Github user felixcheung commented on the issue:
https://github.com/apache/spark/pull/21988
we always open against master and backport if agreed upon.
this is documented here https://spark.apache.org/contributing.html--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
