Github user icexelloss commented on a diff in the pull request: https://github.com/apache/spark/pull/18732#discussion_r142703829 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/RelationalGroupedDataset.scala --- @@ -435,6 +435,33 @@ class RelationalGroupedDataset protected[sql]( df.logicalPlan.output, df.logicalPlan)) } + + private[sql] def flatMapGroupsInPandas(expr: PythonUDF): DataFrame = { + require(expr.vectorized, "Must pass a vectorized python udf") + + val output = expr.dataType match { + case s: StructType => s.map { --- End diff -- Fixed
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org