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https://issues.apache.org/jira/browse/RANGER-4823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj updated RANGER-4823:
-------------------------------------
Fix Version/s: 2.5.0
> Incorrect processing of downloaded policies in plugin when policy-deltas are
> enabled
> ------------------------------------------------------------------------------------
>
> Key: RANGER-4823
> URL: https://issues.apache.org/jira/browse/RANGER-4823
> Project: Ranger
> Issue Type: Bug
> Components: Ranger
> Reporter: Abhay Kulkarni
> Assignee: Abhay Kulkarni
> Priority: Major
> Fix For: 3.0.0, 2.5.0
>
>
> When policy deltas are enabled, and there is no material change in policy-set
> after previous policy download processed by Ranger admin, the ServicePolicies
> object downloaded contains null value instead of an empty list for
> policyDeltas attribute because of change made to the annotations by
> RANGER-3948. As the plugin considers empty-list value differently than null
> value, the policy-engine built by the plugin does not correctly reflect the
> existing policy-set, and leads to incorrect authorization result.
>
> A material change to policy-set indicates that there is at least one policy
> added/deleted/updated to previous policy-set.
>
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