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https://issues.apache.org/jira/browse/RANGER-222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15195850#comment-15195850
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Madhan Neethiraj commented on RANGER-222:
-----------------------------------------

[~shreymehrotra] Ranger requires the repository name to be unique. If you can 
use the same name when creating repositories, you can be sure to not have 
duplicates.

BTW, Ranger repository configurations - like Namenode-URL, HiveServer2 URL, are 
used only for resource-lookup to help entering resource values in policies. 
Ranger does not mandate these configuration values to be valid - when not 
valid, the users will not "auto-fill" while entering resource values in 
policies.

> Multiple repository creation for single cluster from RANGER-ADMIN UI.
> ---------------------------------------------------------------------
>
>                 Key: RANGER-222
>                 URL: https://issues.apache.org/jira/browse/RANGER-222
>             Project: Ranger
>          Issue Type: Bug
>            Reporter: Shrey Mehrotra
>            Priority: Minor
>
> RANGER-ADMIN UI allow creation of multiple repository of one type(HDFS, Hive) 
> for same cluster. Since agents pull only from one repository, we could 
> prevent Admin from creating multiple repositories for same cluster.



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