[ARROW-12687] [C++][Python][Dataset] Support C Data Interface with Scanner

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0.0
• Component/s: C++, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18657
• Assignee: David Li
• Reporter: David Li
• Created: 07/May/21 17:00
• Updated: 11/Jan/23 08:28
• Resolved: 12/May/21 12:18

Description

There are lots of ways we could do this:

• Direct support on the Scanner
• A generic exporter for any RecordBatchIterator
• A way to wrap a Scanner and/or RecordBatchIterator as  RecordBatchReader

Issue Links

• is depended upon by: ARROW-12688 [R] Use DuckDB to query an Arrow Dataset
• links to: GitHub Pull Request #10268