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From "Lenni Kuff (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SENTRY-1041) Investigate options for cache Sentry policy for Hive requests
Date Sat, 30 Jan 2016 07:34:39 GMT
Lenni Kuff created SENTRY-1041:
----------------------------------

             Summary: Investigate options for cache Sentry policy for Hive requests
                 Key: SENTRY-1041
                 URL: https://issues.apache.org/jira/browse/SENTRY-1041
             Project: Sentry
          Issue Type: Bug
          Components: Service
    Affects Versions: 1.7.0
            Reporter: Lenni Kuff


In SENTRY-1007 a performance improvement was added which cached the user's sentry policy for
the scope of query compilation for a single query. If many short queries are being run it
may be useful to cache this across multiple queries. This JIRA is to track investigating whether
a cache with a configurable staleness policy would be a viable option.



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