Github user dongjoon-hyun commented on a diff in the pull request: https://github.com/apache/spark/pull/22514#discussion_r228772854 --- Diff: sql/core/src/test/scala/org/apache/spark/sql/DataFrameFunctionsSuite.scala --- @@ -2648,7 +2648,7 @@ class DataFrameFunctionsSuite extends QueryTest with SharedSQLContext { "transform_values(" + "z,(k, v) -> map_from_arrays(ARRAY(1, 2, 3), " + "ARRAY('one', 'two', 'three'))[k] || '_' || CAST(v AS String))"), - Seq(Row(Map(1 -> "one_1.0", 2 -> "two_1.4", 3 ->"three_1.7")))) + Seq(Row(Map(1 -> "one_1.0", 2 -> "two_1.4", 3 -> "three_1.7")))) --- End diff -- This one, too. Let's not touch this because we didn't change anything in this file. It would be helpful for backporting.
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