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Posted to hdfs-dev@hadoop.apache.org by "Nanda kumar (JIRA)" <ji...@apache.org> on 2018/09/11 10:50:00 UTC

[jira] [Created] (HDDS-429) StorageContainerManager lock optimization

Nanda kumar created HDDS-429:
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             Summary: StorageContainerManager lock optimization
                 Key: HDDS-429
                 URL: https://issues.apache.org/jira/browse/HDDS-429
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: SCM
            Reporter: Nanda kumar
            Assignee: Nanda kumar
             Fix For: 0.2.1


Currently, {{StorageContainerManager}} uses {{ReentrantLock}} for synchronization. We can replace this with {{ReentrantReadWriteLock}} to get better performance.



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