Yicong Huang created SPARK-55674:
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Summary: [PYTHON][FOLLOWUP] Apply consistent 0-column
pandas-to-Arrow fix to connect/session.py and conversion.py
Key: SPARK-55674
URL: https://issues.apache.org/jira/browse/SPARK-55674
Project: Spark
Issue Type: Improvement
Components: PySpark
Affects Versions: 4.2.0
Reporter: Yicong Huang
Follow-up to SPARK-55600 (PR #54382).
Reviewer ueshin noted that the 0-column pandas-to-Arrow fix should also be
applied to similar places:
* {{python/pyspark/sql/connect/session.py}} around line 626, which uses
{{pa.Table.from_struct_array(pa.array([{}] * len(data), type=pa.struct([])))}}
* {{python/pyspark/sql/conversion.py}} around line 289, which uses
{{pa.RecordBatch.from_struct_array(pa.array([{}] * len(data), arrow_type))}}
These should use the same approach introduced in SPARK-55600 for consistency.
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