[ARROW-2803] [C++] Put hashing function into src/arrow/util

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: C++
• Labels: easytask
• External issue URL: https://github.com/apache/arrow/issues/15744
• Assignee: Antoine Pitrou
• Reporter: Philipp Moritz
• Created: 06/Jul/18 20:47
• Updated: 11/Jan/23 07:23
• Resolved: 22/Nov/18 19:58

Description

See https://github.com/apache/arrow/pull/2220

We should decide what our default go-to hash function should be (maybe murmur3?) and put it into src/arrow/util