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Posted to dev@arrow.apache.org by "Arik Funke (Jira)" <ji...@apache.org> on 2019/08/31 08:15:00 UTC

[jira] [Created] (ARROW-6403) Expose FileReader::ReadRowGroups() to Python

Arik Funke created ARROW-6403:
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             Summary: Expose FileReader::ReadRowGroups() to Python
                 Key: ARROW-6403
                 URL: https://issues.apache.org/jira/browse/ARROW-6403
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Python
            Reporter: Arik Funke


Expose ReadRowGroups to Python to allow efficient filtered reading implementations as suggested @xhochy in https://github.com/apache/arrow/issues/2491#issuecomment-416958663_

Without this PR users would have to re-implement threaded reads in python.



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