Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/18416#discussion_r124712549
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DatasetPrimitiveSuite.scala ---
@@ -339,6 +340,28 @@ class DatasetPrimitiveSuite extends QueryTest
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/18416#discussion_r124712535
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala
---
@@ -834,6 +834,140 @@ case class
Github user maropu commented on a diff in the pull request:
https://github.com/apache/spark/pull/18416#discussion_r124332920
--- Diff:
sql/core/src/test/scala/org/apache/spark/sql/DatasetPrimitiveSuite.scala ---
@@ -339,6 +340,28 @@ class DatasetPrimitiveSuite extends QueryTest
Github user maropu commented on a diff in the pull request:
https://github.com/apache/spark/pull/18416#discussion_r124332023
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala
---
@@ -834,6 +834,140 @@ case class
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/18416#discussion_r123920728
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala
---
@@ -992,6 +1123,128 @@ case class
GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/18416
[SPARK-21204][SQL][WIP] Add support for Scala Set collection types in
serialization
## What changes were proposed in this pull request?
Currently we can't produce a `Dataset` containing
