Github user rxin commented on the issue:
https://github.com/apache/spark/pull/19451
Can you update the pr description with an example plan before / after this
optimization, and also put that example in the comment section of the doc.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
