HyukjinKwon commented on a change in pull request #29818:
URL: https://github.com/apache/spark/pull/29818#discussion_r504401223
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File path: python/pyspark/sql/pandas/serializers.py
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@@ -90,7 +90,10 @@ def load_stream(self, stream):
import pyarrow as pa
reader = pa.ipc.open_stream(stream)
for batch in reader:
- yield batch
+ split_batch = pa.RecordBatch.from_arrays([
+ pa.concat_arrays([array]) for array in batch
+ ], schema=batch.schema)
Review comment:
Sorry for asking a question without taking a close look but would you
mind elaborating why we should do this?
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