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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/04/17 20:00:42 UTC

[jira] [Created] (ARROW-843) [Python] Parquet merging unequal but equivalent schemas

Wes McKinney created ARROW-843:
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             Summary: [Python] Parquet merging unequal but equivalent schemas
                 Key: ARROW-843
                 URL: https://issues.apache.org/jira/browse/ARROW-843
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Python
            Reporter: Wes McKinney


Some Parquet datasets may contain schemas with mixed REQUIRED/OPTIONAL repetition types. While such schemas aren't strictly equal, we will need to consider them equivalent on the read path



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