itholic commented on code in PR #45699:
URL: https://github.com/apache/spark/pull/45699#discussion_r1539583165
##########
python/pyspark/sql/connect/session.py:
##########
@@ -418,6 +425,28 @@ def createDataFrame(
# If no schema supplied by user then get the names of columns only
if schema is None:
_cols = [str(x) if not isinstance(x, str) else x for x in
data.columns]
+ infer_pandas_dict_as_map = (
+
str(self.conf.get("spark.sql.execution.pandas.inferPandasDictAsMap")).lower()
+ == "true"
+ )
+ if infer_pandas_dict_as_map:
+ struct = StructType()
+ pa_schema = pa.Schema.from_pandas(data)
+ spark_type: Union[MapType, DataType]
+ for field in pa_schema:
+ field_type = field.type
+ if isinstance(field_type, pa.StructType):
Review Comment:
At least it will provide the same result for connect and non-connect for
sure.
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