[GitHub] [spark] ueshin commented on a change in pull request #24177: [SPARK-27240][PYTHON] Use pandas DataFrame for struct type argument in Scalar Pandas UDF.

[GitBox <gi...@apache.org>]

ueshin commented on a change in pull request #24177: [SPARK-27240][PYTHON] Use pandas DataFrame for struct type argument in Scalar Pandas UDF.
URL: https://github.com/apache/spark/pull/24177#discussion_r268107190
 
 

 ##########
 File path: python/pyspark/worker.py
 ##########
 @@ -253,7 +253,9 @@ def read_udfs(pickleSer, infile, eval_type):
             "spark.sql.legacy.execution.pandas.groupedMap.assignColumnsByName", "true")\
             .lower() == "true"
 
-        ser = ArrowStreamPandasUDFSerializer(timezone, safecheck, assign_cols_by_name)
+        df_for_struct = eval_type == PythonEvalType.SQL_SCALAR_PANDAS_UDF
 
 Review comment:
   Sure, will add a comment.

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