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tangshangwen updated YARN-4530: ------------------------------- Affects Version/s: 2.7.1 > LocalizedResource trigger a NPE Cause the NodeManager exit > ---------------------------------------------------------- > > Key: YARN-4530 > URL: https://issues.apache.org/jira/browse/YARN-4530 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.2.0, 2.7.1 > Reporter: tangshangwen > > In our cluster, I found that LocalizedResource download failed trigger a NPE > Cause the NodeManager shutdown. > {noformat} > 2015-12-29 17:18:33,706 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource: > Resource > hdfs://ns3:8020/user/username/projects/user_insight/lookalike/oozie/workflow/conf/hive-site.xml > transitioned from DOWNLOADING to FAILED > 2015-12-29 17:18:33,708 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: > Downloading public rsrc:{ > hdfs://ns3/user/username/projects/user_insight/lookalike/oozie/workflow/lib/user_insight_pig_udf-0.0.1-SNAPSHOT-jar-with-dependencies.jar, > 1451380519635, FILE, null } > 2015-12-29 17:18:33,710 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: > Failed to download rsrc { { > hdfs://ns3/user/username/projects/user_insight/lookalike/oozie/workflow/lib/unilever_support_udf-0.0.1-SNAPSHOT.jar, > 1451380519452, FILE, null > },pending,[(container_1451039893865_261670_01_000578)],42332661980495938,DOWNLOADING} > java.io.IOException: Resource > hdfs://ns3/user/username/projects/user_insight/lookalike/oozie/workflow/lib/unilever_support_udf-0.0.1-SNAPSHOT.jar > changed on src filesystem (expected 1451380519452, was 1451380611793 > at org.apache.hadoop.yarn.util.FSDownload.copy(FSDownload.java:176) > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:276) > at org.apache.hadoop.yarn.util.FSDownload.call(FSDownload.java:50) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > 2015-12-29 17:18:33,710 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource: > Resource > hdfs://ns3/user/username/projects/user_insight/lookalike/oozie/workflow/lib/unilever_support_udf-0.0.1-SNAPSHOT.jar > transitioned from DOWNLOADING to FAILED > 2015-12-29 17:18:33,710 FATAL > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: > Error: Shutting down > java.lang.NullPointerException at > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService$PublicLocalizer.run(ResourceLocalizationService.java:712) > 2015-12-29 17:18:33,710 INFO > org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService: > Public cache exiting > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)