[jira] [Created] (YARN-7702) RM fail to transition to ACTIVE in secure cluster

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

Rohith Sharma K S created YARN-7702:
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             Summary: RM fail to transition to ACTIVE in secure cluster
                 Key: YARN-7702
                 URL: https://issues.apache.org/jira/browse/YARN-7702
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
            Reporter: 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}





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