[jira] [Updated] (YARN-7701) Both RM are in standby in secure cluster

["Rohith Sharma K S (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-7701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohith Sharma K S updated YARN-7701:
------------------------------------
    Summary: Both RM are in standby in secure cluster  (was: RM fail to transition to ACTIVE in secure cluster)

> Both RM are in standby in secure cluster
> ----------------------------------------
>
>                 Key: YARN-7701
>                 URL: https://issues.apache.org/jira/browse/YARN-7701
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Rohith Sharma K S
>            Assignee: Rohith Sharma K S
>            Priority: Critical
>
> Both RM were running perfectly fine for many days and switched multiple times. At some point of time when RM is switched from ACTIVE -> STANDBY, UGI information got either changed or to subject new user got added.  
> As a result UGI#getShortUserName() is returning wrong user which result in fail to  transition to ACTIVE with AccessControlException!
> {code}Caused by: org.apache.hadoop.security.AccessControlException: User odsuser doesn't have permission to call 'refreshAdminAcls' 
> {code}
> _odsuser_ user is application submitted user. 



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