Commits

Wes McKinney authored 5b85981a9ee
ARROW-3318: [C++] Push down read-all-batches operation on RecordBatchReader into C++ Author: Wes McKinney <wesm+git@apache.org> Closes #3097 from wesm/ARROW-3318 and squashes the following commits: 28c31bc4e <Wes McKinney> Remove unneeded this-> 03216b352 <Wes McKinney> Push down read-all operation on RecordBatchReader into C++