[ARROW-5736] [Format][C++] Support small bit-width indices in sparse tensor

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.15.0
• Component/s: C++, Format
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22161
• Assignee: Kenta Murata
• Reporter: Kenta Murata
• Created: 26/Jun/19 03:47
• Updated: 11/Jan/23 07:42
• Resolved: 10/Sep/19 14:46

Description

Adding 32bit sparse index support is necessary to support non-copy data sharing with the existing systems such as SciPy.

Issue Links

• links to: GitHub Pull Request #5290