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Posted to jira@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2022/04/04 21:20:00 UTC

[jira] [Created] (ARROW-16116) [C++] Properly handle non-nullable fields in Parquet reading

David Li created ARROW-16116:
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             Summary: [C++] Properly handle non-nullable fields in Parquet reading
                 Key: ARROW-16116
                 URL: https://issues.apache.org/jira/browse/ARROW-16116
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: David Li


ARROW-15961 found that the Parquet Arrow reader wasn't respecting the nullable aspect of fields, we need to ensure that if we reconstruct an array for a non-nullable field, that it has no validity bitmap. We need to also add tests for this case, they're implicitly tested in a few places, but we should explicitly test this for all supported types.



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