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Posted to issues@impala.apache.org by "Fredy Wijaya (JIRA)" <ji...@apache.org> on 2018/10/25 22:48:00 UTC

[jira] [Created] (IMPALA-7763) Consider locking principal/privilege update and Sentry refresh operations

Fredy Wijaya created IMPALA-7763:
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             Summary: Consider locking principal/privilege update and Sentry refresh operations 
                 Key: IMPALA-7763
                 URL: https://issues.apache.org/jira/browse/IMPALA-7763
             Project: IMPALA
          Issue Type: Improvement
          Components: Catalog
            Reporter: Fredy Wijaya


There's currently no lock between a Sentry refresh and any operations outside Sentry refresh for updating principal and privileges, which can cause the catalog to be temporarily inconsistent.



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