Liang-Chi Hsieh 8f170787d2 [SPARK-26619][SQL] Prune the unused serializers from SerializeFromObject ... ## What changes were proposed in this pull request? `SerializeFromObject` now keeps all serializer expressions for domain object even when only part of output attributes are used by top plan. We should be able to prune unused serializers from `SerializeFromObject` in such case. ## How was this patch tested? Added tests. Closes #23562 from viirya/SPARK-26619. Authored-by: Liang-Chi Hsieh <viirya@gmail.com> Signed-off-by: DB Tsai <d_tsai@apple.com>		2019-01-16 19:16:37 +00:00
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benchmarks	[SPARK-26203][SQL][TEST] Benchmark performance of In and InSet expressions	2019-01-15 07:25:50 -07:00
src	[SPARK-26619][SQL] Prune the unused serializers from SerializeFromObject	2019-01-16 19:16:37 +00:00
pom.xml	[SPARK-25956] Make Scala 2.12 as default Scala version in Spark 3.0	2018-11-14 16:22:23 -08:00