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https://issues.apache.org/jira/browse/RANGER-4891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj updated RANGER-4891:
-------------------------------------
    Attachment: RANGER-4891.patch

> replace use of PrivilegedAction with PrivilegedExceptionAction in calls to 
> UserGroupInfomation.doAs()
> -----------------------------------------------------------------------------------------------------
>
>                 Key: RANGER-4891
>                 URL: https://issues.apache.org/jira/browse/RANGER-4891
>             Project: Ranger
>          Issue Type: Improvement
>          Components: plugins
>            Reporter: Madhan Neethiraj
>            Assignee: Madhan Neethiraj
>            Priority: Major
>             Fix For: 3.0.0
>
>         Attachments: RANGER-4891.patch
>
>
> {{UserGroupInformation.doAs(PrivilegedAction<T> action)}} method was removedĀ 
> in Trino in a [recent 
> update|https://github.com/trinodb/trino-hadoop-apache/pull/45]. This resulted 
> in Ranger authorizer to fail to download policies/tags/roles from Ranger 
> admin server. To address this issue, {{PrivilegedAction}} should be replaced 
> with {{PrivilegedExceptionAction}} in calls to 
> {{UserGroupInformation.doAs()}}.



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