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https://issues.apache.org/jira/browse/HDDS-11647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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weiming updated HDDS-11647:
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Summary: Use Striped<ReadWriteLock> to optimize lock implementation in
NodeStateMap (was: Optimize locks in NodeStateMap)
> Use Striped<ReadWriteLock> to optimize lock implementation in NodeStateMap
> --------------------------------------------------------------------------
>
> Key: HDDS-11647
> URL: https://issues.apache.org/jira/browse/HDDS-11647
> Project: Apache Ozone
> Issue Type: Improvement
> Components: SCM
> Reporter: weiming
> Assignee: weiming
> Priority: Major
>
> 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.
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