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Posted to dev@arrow.apache.org by "Robert Gruener (JIRA)" <ji...@apache.org> on 2018/07/06 20:12:00 UTC

[jira] [Created] (ARROW-2801) [Python] Implement splt_row_groups for ParquetDataset

Robert Gruener created ARROW-2801:
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             Summary: [Python] Implement splt_row_groups for ParquetDataset
                 Key: ARROW-2801
                 URL: https://issues.apache.org/jira/browse/ARROW-2801
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Python
            Reporter: Robert Gruener


Currently the split_row_groups argument in ParquetDataset yields a not implemented error. An easy and efficient way to implement this is by using the summary metadata file instead of opening every footer file



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