Na Li created SENTRY-2499:
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             Summary: HMS metadata creation shows slow performance when Object 
ownership is enabled
                 Key: SENTRY-2499
                 URL: https://issues.apache.org/jira/browse/SENTRY-2499
             Project: Sentry
          Issue Type: Bug
          Components: Sentry
    Affects Versions: 2.2.0
            Reporter: Na Li


Object Owner privilege is created in HMS post event listener. However, testing 
shows performance degradation due to changeID conflict when saving permission 
change in concurrent threads.

The solution is to move owner privilege creation from HMS post event listener 
to HMS Notification event processing, which is single thread. And therefore 
avoid the performance degradation.



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