[Plasma] Plasma client should be thread-safe #21980
Description
ray-project/ray#4922 (comment)
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.
Reporter: Zhijun Fu / @zhijunfu
Assignee: Zhijun Fu / @zhijunfu
PRs and other links:
Note: This issue was originally created as ARROW-5533. Please see the migration documentation for further details.