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Posted to issues@sentry.apache.org by "Arjun Mishra (JIRA)" <ji...@apache.org> on 2018/08/06 15:22:00 UTC

[jira] [Created] (SENTRY-2334) Optimize Sentry privilege comparison for requested privileges with current privileges

Arjun Mishra created SENTRY-2334:
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             Summary: Optimize Sentry privilege comparison for requested privileges with current privileges
                 Key: SENTRY-2334
                 URL: https://issues.apache.org/jira/browse/SENTRY-2334
             Project: Sentry
          Issue Type: Improvement
          Components: Sentry
            Reporter: Arjun Mishra
            Assignee: Arjun Mishra
             Fix For: 2.1.0


Sentry privilege comparison is not optimized when there are large number of Hive Context inputs and therefore large number of requested privileges. Currently Sentry checks for each requiredInputPrivilege by comparing privileges for that input with all privileges of group/role. If number of inputs are large, and number of privileges assigned to role+group are large this request takes a long time



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