[ARROW-3781] [C++] Configure buffer size in arrow::io::BufferedOutputStream

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/20135
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 13/Nov/18 20:44
• Updated: 11/Jan/23 07:29
• Resolved: 16/Nov/18 20:30

Description

This is hard-coded to 4096 right now. For higher latency file systems it may be desirable to use a larger buffer. See also ARROW-3777 about performance testing for high latency files

Issue Links

• links to: GitHub Pull Request #2976