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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7843) Container Localizer is failing with NPE
Date Mon, 29 Jan 2018 16:14:00 GMT
Rohith Sharma K S created YARN-7843:
---------------------------------------

             Summary: Container Localizer is failing with NPE
                 Key: YARN-7843
                 URL: https://issues.apache.org/jira/browse/YARN-7843
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Rohith Sharma K S


It is seen that container localizer are failing with NPE, as result none of container are
getting launched!
{noformat}
Caused by: java.lang.NullPointerException: java.lang.NullPointerException
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourcesTrackerImpl.getPathForLocalization(LocalResourcesTrackerImpl.java:503)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.getPathForLocalization(ResourceLocalizationService.java:1189)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerRunner.processHeartbeat(ResourceLocalizationService.java:1153)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$LocalizerTracker.processHeartbeat(ResourceLocalizationService.java:753)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.heartbeat(ResourceLocalizationService.java:371)
        at org.apache.hadoop.yarn.server.nodemanager.api.impl.pb.service.LocalizationProtocolPBServiceImpl.heartbeat(LocalizationProtocolPBServiceImpl.java:48)
{noformat}



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