viirya commented on a change in pull request #27358: [SPARK-30640][PYTHON][SQL]
Prevent unnecessary copies of data during Arrow to Pandas conversion
URL: https://github.com/apache/spark/pull/27358#discussion_r371046394
##########
File path: python/pyspark/sql/pandas/conversion.py
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@@ -109,7 +109,11 @@ def toPandas(self):
# values, but we should use datetime.date to match the
behavior with when
# Arrow optimization is disabled.
pdf = table.to_pandas(date_as_object=True)
- return _check_dataframe_localize_timestamps(pdf,
timezone)
+ for field in self.schema:
+ if isinstance(field.dataType, TimestampType):
+ pdf[field.name] = \
Review comment:
ok. looks good then. thanks!
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