[ARROW-3666] [C++] Improve CSV parser performance

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.11.0
• Fix Version/s: 0.12.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/19972
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 31/Oct/18 21:27
• Updated: 11/Jan/23 07:28
• Resolved: 05/Nov/18 16:24

Description

The CSV parser is currently the bottleneck when reading CSV files. There are a couple ways to make it a bit faster.

Issue Links

• links to: GitHub Pull Request #2886