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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