Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/21732#discussion_r228782790 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/ScalaReflectionSuite.scala --- @@ -362,4 +362,38 @@ class ScalaReflectionSuite extends SparkFunSuite { assert(numberOfCheckedArguments(deserializerFor[(java.lang.Double, Int)]) == 1) assert(numberOfCheckedArguments(deserializerFor[(java.lang.Integer, java.lang.Integer)]) == 0) } + + test("SPARK-24762: serializer for Option of Product") { --- End diff -- do we need to add tests here? `ScalaReflection` is not updated in this PR.
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