Zhuo Peng created ARROW-7806:
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Summary: [Python] {Array,Table,RecordBatch}.to_pandas() do not
support Large variants of ListArray, BinaryArray and StringArray
Key: ARROW-7806
URL: https://issues.apache.org/jira/browse/ARROW-7806
Project: Apache Arrow
Issue Type: Bug
Reporter: Zhuo Peng
For example:
>>> a = pa.array([['a']], type=pa.list_(pa.large_binary()))
>>> a.to_pandas()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "pyarrow/array.pxi", line 468, in pyarrow.lib._PandasConvertible.to_pandas
File "pyarrow/array.pxi", line 902, in pyarrow.lib.Array._to_pandas
File "pyarrow/error.pxi", line 86, in pyarrow.lib.check_status
pyarrow.lib.ArrowNotImplementedError: Not implemented type for lists:
large_binary
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