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https://issues.apache.org/jira/browse/RANGER-3955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj reassigned RANGER-3955:
----------------------------------------

    Assignee: Madhan Neethiraj

> 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
>            Assignee: Madhan Neethiraj
>            Priority: Major
>
> 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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