Joris Van den Bossche created ARROW-6115: --------------------------------------------
Summary: [Python] support LargeList, LargeString, LargeBinary in conversion to pandas Key: ARROW-6115 URL: https://issues.apache.org/jira/browse/ARROW-6115 Project: Apache Arrow Issue Type: Improvement Components: Python Reporter: Joris Van den Bossche General python support for those 3 new types has been added: ARROW-6000, ARROW-6084 However, one aspect that is not yet implemented is conversion to pandas (or numpy array): {code} In [67]: a = pa.array(['a', 'b', 'c'], pa.large_string()) In [68]: a.to_pandas() ... ArrowNotImplementedError: large_utf8 In [69]: pa.table({'a': a}).to_pandas() ... ArrowNotImplementedError: No known equivalent Pandas block for Arrow data of type large_string is known. {code} -- This message was sent by Atlassian JIRA (v7.6.14#76016)