Yibo Cai created ARROW-8523:
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Summary: [C++] Optimize BitmapReader
Key: ARROW-8523
URL: https://issues.apache.org/jira/browse/ARROW-8523
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Yibo Cai
Assignee: Yibo Cai-- This message was sent by Atlassian Jira (v8.3.4#803005)
