[HDDS-11647] Use Striped<ReadWriteLock> to optimize lock implementation in NodeStateMap

• Type: Improvement
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Component/s: SCM
• Assignee: weiming
• Reporter: weiming
• Created: 05/Nov/24 08:25
• Updated: 05/Nov/24 08:28

Description

In NodeStateMap, we use a global ReentrantReadWriteLock. We should probably use a finer-grained lock to control concurrent operations, so we try to use Striped<ReadWriteLock> to optimize the lock implementation.