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Jason Lowe commented on YARN-1243: ---------------------------------- Jenkins only handles trunk patches. I manually ran the resourcemanager unit tests after this patch was applied and they all passed. > ResourceManager: Error in handling event type NODE_UPDATE to the scheduler - > NPE at SchedulerApp.java:411 > --------------------------------------------------------------------------------------------------------- > > Key: YARN-1243 > URL: https://issues.apache.org/jira/browse/YARN-1243 > Project: Hadoop YARN > Issue Type: Bug > Components: capacityscheduler > Affects Versions: 0.23.8 > Environment: RHEL - 6.4, Hadoop 0.23.8 > Reporter: Sanjay Upadhyay > Assignee: Jason Lowe > Attachments: YARN-1243.branch-0.23.patch > > > 2013-09-26 03:25:02,262 [ResourceManager Event Processor] FATAL > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in > handling event type NODE_UPDATE to the scheduler > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApp.unreserve(SchedulerApp.java:411) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.unreserve(LeafQueue.java:1333) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainer(LeafQueue.java:1261) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignOffSwitchContainers(LeafQueue.java:1137) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainersOnNode(LeafQueue.java:1092) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignReservedContainer(LeafQueue.java:887) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainers(LeafQueue.java:788) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.nodeUpdate(CapacityScheduler.java:594) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:656) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:80) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:340) > at java.lang.Thread.run(Thread.java:722) > Yarn Resource manager exits at this NPE -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira