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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Moved] (YARN-1094) RM restart throws Null pointer Exception in Secure Env
Date Sat, 24 Aug 2013 00:45:51 GMT

     [ https://issues.apache.org/jira/browse/YARN-1094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kumar Vavilapalli moved MAPREDUCE-5479 to YARN-1094:
----------------------------------------------------------

    Target Version/s: 2.1.1-beta  (was: 2.1.1-beta)
                 Key: YARN-1094  (was: MAPREDUCE-5479)
             Project: Hadoop YARN  (was: Hadoop Map/Reduce)
    
> RM restart throws Null pointer Exception in Secure Env
> ------------------------------------------------------
>
>                 Key: YARN-1094
>                 URL: https://issues.apache.org/jira/browse/YARN-1094
>             Project: Hadoop YARN
>          Issue Type: Bug
>         Environment: secure env
>            Reporter: yeshavora
>            Assignee: Vinod Kumar Vavilapalli
>            Priority: Blocker
>
> Enable rmrestart feature And restart Resorce Manager while a job is running.
> Resorce Manager fails to start with below error
> 2013-08-23 17:57:40,705 INFO  resourcemanager.RMAppManager (RMAppManager.java:recover(370))
- Recovering application application_1377280618693_0001
> 2013-08-23 17:57:40,763 ERROR resourcemanager.ResourceManager (ResourceManager.java:serviceStart(617))
- Failed to load/recover state
> java.lang.NullPointerException
>         at org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer.setTimerForTokenRenewal(DelegationTokenRenewer.java:371)
>         at org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer.addApplication(DelegationTokenRenewer.java:307)
>         at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.submitApplication(RMAppManager.java:291)
>         at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:371)
>         at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:819)
>         at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:613)
>         at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
>         at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:832)
> 2013-08-23 17:57:40,766 INFO  util.ExitUtil (ExitUtil.java:terminate(124)) - Exiting
with status 1
>                                                                                     
               

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