[ARROW-12041] [C++] Fix string description of tensor IPC messages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0
• Component/s: C++, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/27870
• Assignee: ARF
• Reporter: Antoine Pitrou
• Created: 22/Mar/21 13:58
• Updated: 11/Jan/23 08:23
• Resolved: 22/Mar/21 14:12

Description

Calling ipc::FormatMessageType on an IPC message of type tensor or sparse tensor currently returns "unknown".

Issue Links

• links to: GitHub Pull Request #9655