Wes McKinney created ARROW-9278:
-----------------------------------
Summary: [C++] Implement Union validity bitmap changes from
ARROW-9222
Key: ARROW-9278
URL: https://issues.apache.org/jira/browse/ARROW-9278
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Wes McKinney
Assignee: Wes McKinney
Fix For: 1.0.0-- This message was sent by Atlassian Jira (v8.3.4#803005)
