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https://issues.apache.org/jira/browse/RANGER-3377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj reassigned RANGER-3377:
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Assignee: caozhiqiang
> Improve ranger plugin performance for ignore deny conditions
> ------------------------------------------------------------
>
> Key: RANGER-3377
> URL: https://issues.apache.org/jira/browse/RANGER-3377
> Project: Ranger
> Issue Type: Improvement
> Components: plugins
> Affects Versions: 2.0.1, 3.0.0
> Reporter: caozhiqiang
> Assignee: caozhiqiang
> Priority: Major
> Fix For: 3.0.0, 2.2.0
>
> Attachments: RANGER-3377-branch-2.0.1.001.patch,
> RANGER-3377-branch-2.0.1.003.patch, RANGER-3377.001.patch
>
>
> In performance sensitive scenario, for example hdfs namenode, ranger plugin
> slow down the overall performance. We can add a configure to ignore deny
> conditions to improve the ranger plugin performance.
> In namenode benchmark, ignore the deny conditions and improve performance
> about from 5% to 10%.
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