[jira] [Created] (YARN-6841) TestOpportunisticContainerAllocatorAMService fails intermittently on trunk

["Sonia Garudi (JIRA)" <ji...@apache.org>]

Sonia Garudi created YARN-6841:
----------------------------------

             Summary: TestOpportunisticContainerAllocatorAMService fails intermittently on trunk
                 Key: YARN-6841
                 URL: https://issues.apache.org/jira/browse/YARN-6841
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
    Affects Versions: 3.0.0-beta1
         Environment: Ubuntu 14.04 
x86, ppc64le
$ java -version
openjdk version "1.8.0_111"
OpenJDK Runtime Environment (build 1.8.0_111-8u111-b14-3~14.04.1-b14)
OpenJDK 64-Bit Server VM (build 25.111-b14, mixed mode)
            Reporter: Sonia Garudi


This test fails intermittently with the following error message :
{code}
Stacktrace

java.lang.NullPointerException: null
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.distributed.NodeQueueLoadMonitor.updateNode(NodeQueueLoadMonitor.java:207)
	at org.apache.hadoop.yarn.server.resourcemanager.OpportunisticContainerAllocatorAMService.handle(OpportunisticContainerAllocatorAMService.java:342)
	at org.apache.hadoop.yarn.server.resourcemanager.TestOpportunisticContainerAllocatorAMService.testContainerPromoteAfterContainerStart(TestOpportunisticContainerAllocatorAMService.java:344)
{code}



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