[ARROW-5533] [Plasma] Plasma client should be thread-safe

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Component/s: C++ - Plasma
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21980
• Assignee: Zhijun Fu
• Reporter: Zhijun Fu
• Created: 09/Jun/19 02:11
• Updated: 11/Jan/23 07:41
• Resolved: 19/Jun/19 14:00

Description

https://github.com/ray-project/ray/pull/4922#discussion_r291422782

Make plasma client thread safe, so it's guaranteed when the PlasmaBuffer for an object destructs, the call to plasma_client.Release(object_id) is properly protected. 

Issue Links

• links to: GitHub Pull Request #4503