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Posted to dev@ranger.apache.org by "Abhay Kulkarni (JIRA)" <ji...@apache.org> on 2017/03/10 00:12:38 UTC

[jira] [Updated] (RANGER-1145) Policy engine optimization: convert wildcard matches into prefix and suffix match

     [ https://issues.apache.org/jira/browse/RANGER-1145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhay Kulkarni updated RANGER-1145:
-----------------------------------
    Fix Version/s: 0.6.0

> Policy engine optimization: convert wildcard matches into prefix and suffix match
> ---------------------------------------------------------------------------------
>
>                 Key: RANGER-1145
>                 URL: https://issues.apache.org/jira/browse/RANGER-1145
>             Project: Ranger
>          Issue Type: Bug
>          Components: plugins
>            Reporter: Madhan Neethiraj
>            Assignee: Abhay Kulkarni
>             Fix For: 0.6.0
>
>
> Ranger policies support resource values with wildcards - like test*, *.txt, /finance/*. For values that have wildcards at the beginning or at the end, which is likely to be most common, the match can be converted into endsWith() or startsWith() - which will be more efficient than doing a wildcard match.



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