Repository: spark
Updated Branches:
refs/heads/branch-2.3 9ca0f6eaf -> f624850fe
[SPARK-19732][FOLLOW-UP] Document behavior changes made in na.fill and fillna
## What changes were proposed in this pull request?
https://github.com/apache/spark/pull/18164 introduces the behavior changes. We
Repository: spark
Updated Branches:
refs/heads/master 76892bcf2 -> b46e58b74
[SPARK-19732][FOLLOW-UP] Document behavior changes made in na.fill and fillna
## What changes were proposed in this pull request?
https://github.com/apache/spark/pull/18164 introduces the behavior changes. We
need