HeartSaVioR commented on issue #26173: [SPARK-29503][SQL] Copy result row from RowWriter in GenerateUnsafeProjection when the expression is lambdaFunction in MapObject URL: https://github.com/apache/spark/pull/26173#issuecomment-544108179 Credit to Aaron Lewis to report this issue and provide simple reproducer. (There's no information of Github account so haven't mentioned here.) Please let me know if we would like to apply checking type recursively and apply copy() to all unsafe data structs.
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