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https://issues.apache.org/jira/browse/HIVE-25532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltan Haindrich resolved HIVE-25532.
-------------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

merged into master. Thank you [~achennagiri] for fixing this!

> Missing authorization info for KILL QUERY command
> -------------------------------------------------
>
>                 Key: HIVE-25532
>                 URL: https://issues.apache.org/jira/browse/HIVE-25532
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Abhay
>            Assignee: Abhay
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> We added authorization for Kill Query command some time back with the help of 
> Ranger. Below is the ticket https://issues.apache.org/jira/browse/RANGER-1851
> However, we have observed that this hasn't been working as expected. The 
> Ranger service expects Hive to send in a privilege object of the type 
> SERVICE_NAME but we can see below
>  
> [https://github.com/apache/hive/blob/master/service/src/java/org/apache/hive/service/server/KillQueryImpl.java#L131]
>  that it is sending an empty array list. 
>  The Ranger service never throws an exception to this and this results in any 
> user being able to kill any query even though they don't have necessary 
> permissions.



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