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https://issues.apache.org/jira/browse/RANGER-5186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anand Nadar updated RANGER-5186:
--------------------------------
    Summary: [Ranger-Admin] Global tags is not working as expected in 
importservicetags api  (was: [Ranger-Admin] Working on Global tags are not 
working as expected in importservicetags api)

> [Ranger-Admin] Global tags is not working as expected in importservicetags api
> ------------------------------------------------------------------------------
>
>                 Key: RANGER-5186
>                 URL: https://issues.apache.org/jira/browse/RANGER-5186
>             Project: Ranger
>          Issue Type: Bug
>          Components: admin
>            Reporter: Anand Nadar
>            Priority: Major
>
> In importservicetags api PUT - /service/tags/importservicetags
> We have the tags section, which can have a owner key.
> The owner key can be 0 or 1.
> Pirvate (OWNER_SERVICERESOURCE) value 0 - These tags should be unique withing 
> a service-resource
> Global  (OWNER_GLOBAL) value 1 – These Tags will be unique across all 
> service-resources
> Current behaviour
> Case - If incoming tag is global
>                  - Check if incoming tag is private
>                        -No, return null
>                               -Create a new tag and associate it with the 
> resource.
> This is not working as expected, as currently always global tags are being 
> created without doing a match.
> It should only create a global tag when there does not exist a global tag 
> with the same tag type and attributes. (And a empty check on validity period)
> Below could be the expected behaviour
>  - We should get the list of all available global tags from database.
>     - Compare it with the incoming global tag.
>           - If it does not match - Then create a new global tag and associate 
> it with the current resource.
>          - If a match is found
>              - Check if both do not have validity period
>                  - If yes, then its an exact match. So we can just create a 
> new tag-resource association with the existing global tag and the current 
> resource
>                  - if No, at least one of them have a non empty validity 
> period
>                     then create a new global tag and associate it with the 
> current resource.
> I think global tag should never be updated as it will affect the existing 
> tags.



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