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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/09/20 14:11:00 UTC

[jira] [Created] (ARROW-14041) [C++] Review uses of BitmapReader in Parquet decoders

Antoine Pitrou created ARROW-14041:
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             Summary: [C++] Review uses of BitmapReader in Parquet decoders
                 Key: ARROW-14041
                 URL: https://issues.apache.org/jira/browse/ARROW-14041
             Project: Apache Arrow
          Issue Type: Wish
          Components: C++
            Reporter: Antoine Pitrou


Some Parquet decoders make use of {{BitmapReader}} when decoding data with missing values. {{BitBlockCounter}} or {{BitRunReader}} might actually be more efficient.



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