qudade commented on a change in pull request #26118: [SPARK-24915][PySpark] Fix
Row handling with Schema.
URL: https://github.com/apache/spark/pull/26118#discussion_r335146265
##########
File path: python/pyspark/sql/types.py
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@@ -599,6 +599,8 @@ def toInternal(self, obj):
if isinstance(obj, dict):
return tuple(f.toInternal(obj.get(n)) if c else obj.get(n)
for n, f, c in zip(self.names, self.fields,
self._needConversion))
+ elif isinstance(obj, Row):
+ return self.toInternal(obj.asDict())
Review comment:
I added the `and getattr(obj, "__from_dict__", False)`.
In `types.py` there were two places where the same distinction was necessary.
I also added a test to check that RDD-style `Row`s are still processed
correctly.
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