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  1. Apache Arrow
  2. ARROW-16116

[C++] Properly handle non-nullable fields in Parquet reading

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 9.0.0
    • C++

    Description

      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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              lidavidm David Li
              lidavidm David Li
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