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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-1801) NPE in public localizer
Date Fri, 07 Mar 2014 14:50:43 GMT
Jason Lowe created YARN-1801:
--------------------------------

             Summary: NPE in public localizer
                 Key: YARN-1801
                 URL: https://issues.apache.org/jira/browse/YARN-1801
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.2.0
            Reporter: Jason Lowe
            Priority: Critical


While investigating YARN-1800 found this in the NM logs that caused the public localizer to
shutdown:

{noformat}
2014-01-23 01:26:38,655 INFO  localizer.ResourceLocalizationService (ResourceLocalizationService.java:addResource(651))
- Downloading public rsrc:{ hdfs://colo-2:8020/user/fertrist/oozie-oozi/0000601-140114233013619-oozie-oozi-W/aggregator--map-reduce/map-reduce-launcher.jar,
1390440382009, FILE, null }
2014-01-23 01:26:38,656 FATAL localizer.ResourceLocalizationService (ResourceLocalizationService.java:run(726))
- Error: Shutting down
java.lang.NullPointerException
	at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$PublicLocalizer.run(ResourceLocalizationService.java:712)
2014-01-23 01:26:38,656 INFO  localizer.ResourceLocalizationService (ResourceLocalizationService.java:run(728))
- Public cache exiting
{noformat}




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