Commits
Wes McKinney authored and Antoine Pitrou committed e5c12bc4171
ARROW-7012: [C++] Add comments explaining high level detail about ChunkedArray class and questions about chunk sizes Closes #7510 from wesm/ARROW-7012 Lead-authored-by: Wes McKinney <wesm@apache.org> Co-authored-by: Antoine Pitrou <antoine@python.org> Signed-off-by: Antoine Pitrou <antoine@python.org>