Github user rxin commented on the issue:
https://github.com/apache/spark/pull/21598
This is not a "bug" and there is no "right" behavior in APIs. It's been
defined as -1 since the very beginning (when was it added?), so we can't just
change the default value in a feature release.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
