[jira] [Commented] (RANGER-1199) Optimize tag-download to include only tags that have policies

["Abhay (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/RANGER-1199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15629789#comment-15629789 ] 

Abhay commented on RANGER-1199:
-------------------------------

A patch is available at the review board..

https://reviews.apache.org/r/53367/

> Optimize tag-download to include only tags that have policies
> -------------------------------------------------------------
>
>                 Key: RANGER-1199
>                 URL: https://issues.apache.org/jira/browse/RANGER-1199
>             Project: Ranger
>          Issue Type: Improvement
>          Components: admin
>    Affects Versions: 0.6.0, 0.6.1
>            Reporter: Madhan Neethiraj
>            Assignee: Abhay Kulkarni
>
> For the calls to download tags from plugins, Ranger Admin returns all the service-resources that have one or more tags associated. This can be optimized to include only service-resources that have tags for which policies exists.
> For example, if tag-based policies exists for tags PII and PCI, Ranger Admin should return service-resources that are associated with PII or PCI tags only; any service-resource that is not associated with either of these tags should be excluded. In addition to reducing the size of the tag-download, this can improve policy-engine performance by not having to deal with tags that don't have policies.



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