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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 updated RANGER-3955:
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Attachment: RANGER-3955.patch
> 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
> Attachments: RANGER-3955.patch
>
>
> 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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