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https://issues.apache.org/jira/browse/YARN-2010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14180130#comment-14180130
 ] 

Jason Lowe commented on YARN-2010:
----------------------------------

We recently ran into a case where an application tried to recover with an 
expired token and the InvalidToken exception thrown by the delegation token 
secret manager for this application prevented the RM from coming up.

> RM can't transition to active if it can't recover an app attempt
> ----------------------------------------------------------------
>
>                 Key: YARN-2010
>                 URL: https://issues.apache.org/jira/browse/YARN-2010
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: bc Wong
>            Assignee: Karthik Kambatla
>            Priority: Critical
>         Attachments: YARN-2010.1.patch, YARN-2010.patch, yarn-2010-2.patch, 
> yarn-2010-3.patch, yarn-2010-3.patch
>
>
> If the RM fails to recover an app attempt, it won't come up. We should make 
> it more resilient.
> Specifically, the underlying error is that the app was submitted before 
> Kerberos security got turned on. Makes sense for the app to fail in this 
> case. But YARN should still start.
> {noformat}
> 2014-04-11 11:56:37,216 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:118)
>  
> at 
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:804)
>  
> at 
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:415)
>  
> 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:274)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService.becomeActive(EmbeddedElectorService.java:116)
>  
> ... 4 more 
> Caused by: org.apache.hadoop.service.ServiceStateException: 
> org.apache.hadoop.yarn.exceptions.YarnException: 
> java.lang.IllegalArgumentException: Missing argument 
> 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.startActiveServices(ResourceManager.java:811)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToActive(ResourceManager.java:842)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:265)
>  
> ... 5 more 
> Caused by: org.apache.hadoop.yarn.exceptions.YarnException: 
> java.lang.IllegalArgumentException: Missing argument 
> at 
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:372)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.submitApplication(RMAppManager.java:273)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:406)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1000)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:462)
>  
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) 
> ... 8 more 
> Caused by: java.lang.IllegalArgumentException: Missing argument 
> at javax.crypto.spec.SecretKeySpec.<init>(SecretKeySpec.java:93) 
> at 
> org.apache.hadoop.security.token.SecretManager.createSecretKey(SecretManager.java:188)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.security.ClientToAMTokenSecretManagerInRM.registerMasterKey(ClientToAMTokenSecretManagerInRM.java:49)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.recoverAppAttemptCredentials(RMAppAttemptImpl.java:711)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.recover(RMAppAttemptImpl.java:689)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.recover(RMAppImpl.java:663)
>  
> at 
> org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:369)
>  
> ... 13 more 
> {noformat}



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