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Posted to yarn-issues@hadoop.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2014/01/16 17:58:21 UTC
[jira] [Commented] (YARN-1610)
TestRMContainerAllocator#testCompletedTasksRecalculateSchedule fails
[ https://issues.apache.org/jira/browse/YARN-1610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13873600#comment-13873600 ]
Ted Yu commented on YARN-1610:
------------------------------
Is this same as MAPREDUCE-5719 ?
> TestRMContainerAllocator#testCompletedTasksRecalculateSchedule fails
> --------------------------------------------------------------------
>
> Key: YARN-1610
> URL: https://issues.apache.org/jira/browse/YARN-1610
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.4.0, 2.3.0, 2.2.1
> Reporter: Tsuyoshi OZAWA
>
> TestRMContainerAllocator#testCompletedTasksRecalculateSchedule fails because AbstractYarnScheduler.getTransferredContainers() throws NullPointerException. The stack trace is as follows:
> {code}
> Running org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator
> Tests run: 14, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 201.609 sec <<< FAILURE! - in org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator
> testCompletedTasksRecalculateSchedule(org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator) Time elapsed: 2.082 sec <<< ERROR!
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.lang.NullPointerException
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.getTransferredContainers(AbstractYarnScheduler.java:50)
> at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.registerApplicationMaster(ApplicationMasterService.java:277)
> at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator.register(RMCommunicator.java:154)
> at org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator$MyContainerAllocator.register(TestRMContainerAllocator.java:1476)
> at org.apache.hadoop.mapreduce.v2.app.rm.RMCommunicator.serviceStart(RMCommunicator.java:112)
> at org.apache.hadoop.mapreduce.v2.app.rm.RMContainerAllocator.serviceStart(RMContainerAllocator.java:219)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator$MyContainerAllocator.<init>(TestRMContainerAllocator.java:1444)
> at org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator$RecalculateContainerAllocator.<init>(TestRMContainerAllocator.java:1629)
> at org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator.testCompletedTasksRecalculateSchedule(TestRMContainerAllocator.java:1665)
> {code}
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