Kenta Murata created ARROW-9499:
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Summary: [C++] AdaptiveIntBuilder::null_count does not return the
null count
Key: ARROW-9499
URL: https://issues.apache.org/jira/browse/ARROW-9499
Project: Apache Arrow
Issue Type: Bug
Reporter: Kenta Murata
Assignee: Kenta Murata-- This message was sent by Atlassian Jira (v8.3.4#803005)
