[ARROW-14741] [C++] Allow CSV Writer to take a RecordBatchReader as input

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.0.0
• Component/s: C++
• Labels: good-first-issue pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/30278
• Assignee: Ákos Hadnagy
• Reporter: Nicola Crane
• Created: 17/Nov/21 21:45
• Updated: 11/Jan/23 08:42
• Resolved: 08/Dec/21 18:38

Description

Please could we extend the CSV Writer to not only take a Table or RecordBatch as inputs, but also RecordBatchReader? This would be super-helpful for opening data as a dataset and writing to a single file.

Issue Links

• is depended upon by: ARROW-15040 [R] Enable write_csv_arrow to take Dataset or arrow_dplyr_query as input
• links to: GitHub Pull Request #11899