[ARROW-4225] [Format][C++] Add CSC sparse matrix support

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: C++, Format
• Labels: pull-request-available sparse
• Assignee: Kenta Murata
• Reporter: Kenta Murata
• Created: 10/Jan/19 06:55
• Updated: 18/Dec/19 09:33
• Resolved: 18/Dec/19 09:33

Description

CSC sparse matrix is necessary for integration with existing sparse matrix libraries (umfpack, superlu). https://github.com/apache/arrow/pull/2546#issuecomment-422135645

Issue Links

• links to: GitHub Pull Request #5932