Repository: spark
Updated Branches:
refs/heads/master e811fbf9e -> 9f262ae16
[SPARK-18398][SQL] Fix nullabilities of MapObjects and ExternalMapToCatalyst.
## What changes were proposed in this pull request?
The nullabilities of `MapObject` can be made more strict by relying on
Repository: spark
Updated Branches:
refs/heads/branch-2.1 31002e4a7 -> 251a99276
[SPARK-18398][SQL] Fix nullabilities of MapObjects and ExternalMapToCatalyst.
## What changes were proposed in this pull request?
The nullabilities of `MapObject` can be made more strict by relying on