[YARN-1801] NPE in public localizer

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Duplicate
• Affects Version/s: 2.2.0
• Component/s: nodemanager
• Target Version/s: 2.6.0
• Assignee: Hong Zhiguo
• Reporter: Jason Darrell Lowe
• Created: 07/Mar/14 14:50
• Updated: 25/Nov/14 16:40
• Resolved: 25/Nov/14 16:40

Description

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

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

Issue Links

• duplicates: YARN-1575 Public localizer crashes with "Localized unkown resource"
• is related to: YARN-1800 YARN NodeManager with java.util.concurrent.RejectedExecutionException