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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java/org/apache/spark/sql	[SPARK-25408] Move to more ideomatic Java8	2018-10-08 09:58:52 -05:00
resources	[SPARK-14134][CORE] Change the package name used for shading classes.	2016-04-06 19:33:51 -07:00
scala/org/apache/spark/sql	[SPARK-26619][SQL] Prune the unused serializers from SerializeFromObject	2019-01-16 19:16:37 +00:00