[ https://issues.apache.org/jira/browse/YARN-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jian He resolved YARN-1663. --------------------------- Resolution: Duplicate > NPE in FifoScheduler.assignContainers > ------------------------------------- > > Key: YARN-1663 > URL: https://issues.apache.org/jira/browse/YARN-1663 > Project: Hadoop YARN > Issue Type: Bug > Components: scheduler > Affects Versions: 2.3.0 > Environment: (starting AM client that is marked as wanting containers > back on restart) > Reporter: Steve Loughran > Priority: Minor > > NPE see in scheduler thread running in a MiniYARNCluster with the fifo > scheduler > {code} > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.assignContainers(FifoScheduler.java:461) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.nodeUpdate(FifoScheduler.java:718) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:747) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler.handle(FifoScheduler.java:105) > at > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:543) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)