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After Enabling Kerberos on Oracle Big Data Appliance 4.5.0 Both Resource Managers Go into Standby Mode (Doc ID 2151768.1)

Last updated on JANUARY 29, 2020

Applies to:

Big Data Appliance Integrated Software - Version 4.5.0 and later
Linux x86-64

Symptoms

After enabling Kerberos on BDA 4.5.0, both Resource Managers go in to standby mode.

The error from Resource Manager logs is like this:

2016-06-16 21:07:39,030 WARN org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger: USER=yarn OPERATION=transitionToActive TARGET=RMHAProtocolService RESULT=FAILURE DESCRIPTION=Exception transitioning to active PERMISSIONS=Users [yarn] and members of the groups [<users>] are allowed
2016-06-16 21:07:39,030 WARN org.apache.hadoop.ha.ActiveStandbyElector: Exception handling the winning of election
org.apache.hadoop.ha.ServiceFailedException: RM could not transition to Active
  at org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService.becomeActive(EmbeddedElectorService.java:124)
  at org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:812)
  at org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:417)
  at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:599)
  at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
Caused by: org.apache.hadoop.ha.ServiceFailedException: Error when transitioning to Active mode
  at org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:304)
  at org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService.becomeActive(EmbeddedElectorService.java:122)
  ... 4 more
Caused by: org.apache.hadoop.service.ServiceStateException: org.apache.hadoop.yarn.server.resourcemanager.recovery.StoreFencedException: RMStateStore has been fenced
  at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
  at org.apache.hadoop.service.AbstractService.start(AbstractService.java:204)
  at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:577)
  at org.apache.hadoop.service.Abstr

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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