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Posted to issues@ignite.apache.org by "Alexey Scherbakov (Jira)" <ji...@apache.org> on 2023/05/16 16:58:00 UTC

[jira] [Created] (IGNITE-19487) Optimize LockManager

Alexey Scherbakov created IGNITE-19487:
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             Summary: Optimize LockManager
                 Key: IGNITE-19487
                 URL: https://issues.apache.org/jira/browse/IGNITE-19487
             Project: Ignite
          Issue Type: Improvement
            Reporter: Alexey Scherbakov


Currently LockManager is implemented on top of CHMT. This may not be optimal, some more advanced techniques should be investigated, like described in [1]. Additionally, lock manager memory consumption can be reduced by going offheap and storing lock key hashes.

[1] https://trustworthy.systems/publications/nicta_full_text/6465.pdf 



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