[ARROW-6994] [C++] Research jemalloc memory page reclamation configuration on macOS when background_thread option is unavailable

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23308
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 25/Oct/19 15:06
• Updated: 11/Jan/23 07:50
• Resolved: 06/Jan/20 16:57

Description

In ARROW-6977, this was disabled on macOS, but this will potentially have negative performance and memory implications that were intended to have been fixed in ARROW-6910

Issue Links

• is related to: ARROW-7305 [Python] High memory usage writing pyarrow.Table with large strings to parquet
• links to: GitHub Pull Request #6100