[GitHub] [spark] HyukjinKwon commented on a diff in pull request #40608: [SPARK-35198][CORE][PYTHON][SQL] Add support for calling debugCodegen from Python & Java

["HyukjinKwon (via GitHub)" <gi...@apache.org>]

HyukjinKwon commented on code in PR #40608:
URL: https://github.com/apache/spark/pull/40608#discussion_r1153890797


##########
python/pyspark/sql/dataframe.py:
##########
@@ -706,6 +706,25 @@ def explain(
         assert self._sc._jvm is not None
         print(self._sc._jvm.PythonSQLUtils.explainString(self._jdf.queryExecution(), explain_mode))
 
+    def debugCodegen(self) -> None:
+        """For debugging purposes, prints to stdout all the generated code found
+        in this :class:`DataFrame` plan (i.e., the output of each WholeStageCodegen subtree).
+
+        .. versionadded:: 3.4.0

Review Comment:
   Should be 3.5.0



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