[
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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