[jira] [Created] (SENTRY-2487) Sentry Hive client is not caching privileges when authorizing SHOW DATABASE or TABLES command

["Arjun Mishra (JIRA)" <ji...@apache.org>]

Arjun Mishra created SENTRY-2487:
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             Summary: Sentry Hive client is not caching privileges when authorizing SHOW DATABASE or TABLES command
                 Key: SENTRY-2487
                 URL: https://issues.apache.org/jira/browse/SENTRY-2487
             Project: Sentry
          Issue Type: Improvement
          Components: Sentry
    Affects Versions: 2.1.0
            Reporter: Arjun Mishra
            Assignee: Arjun Mishra


When we run a SHOW DATABASES or SHOW TABLES command on the Hive side, the bindings we create or this check is not with a cache of privileges. This makes the authorization checks slow as for every database/table authorization, request is sent to the Sentry server which pulls privileges from the database. Having a cache will fix this problem



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