zhengruifeng commented on code in PR #53992:
URL: https://github.com/apache/spark/pull/53992#discussion_r2734629445
##########
python/pyspark/worker.py:
##########
@@ -439,16 +431,19 @@ def verify_result_length(result, length):
)
return result
+ def to_output_format(result):
+ # Convert Series of dicts/Rows to DataFrame for struct types
+ if isinstance(return_type, StructType):
+ return pd.DataFrame(list(result))
+ return result
Review Comment:
```suggestion
if isinstance(return_type, StructType):
# Convert Series of dicts/Rows to DataFrame for struct types
def to_output_format(result):
return pd.DataFrame(list(result))
else:
def to_output_format(result):
return result
```
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