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Posted to dev@ranger.apache.org by "Madhan Neethiraj (Jira)" <ji...@apache.org> on 2022/10/26 00:22:00 UTC

[jira] [Created] (RANGER-3955) optimization to reduce duplicate strings

Madhan Neethiraj created RANGER-3955:
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             Summary: optimization to reduce duplicate strings
                 Key: RANGER-3955
                 URL: https://issues.apache.org/jira/browse/RANGER-3955
             Project: Ranger
          Issue Type: Improvement
          Components: plugins
            Reporter: Madhan Neethiraj


Ranger plugins cache policies and tags which enables them to quickly respond to authorization requests. This cache contains a large amount of string objects, many of them having same values - like resource names database/table/column. Eliminating such duplicate strings will help reduce the memory needed for the plugins.



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