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

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

Madhan Neethiraj created RANGER-1199:
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             Summary: 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: 0.6.1, 0.6.0
            Reporter: Madhan Neethiraj


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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