Rohith Sharma K S created YARN-7701:
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Summary: RM fail to transition to ACTIVE 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
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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