[ https://issues.apache.org/jira/browse/MAPREDUCE-5823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved MAPREDUCE-5823. ----------------------------------------- Resolution: Duplicate Fix Version/s: (was: 2.8.0) > TestTaskAttempt fails in trunk and branch-2 with NPE > ---------------------------------------------------- > > Key: MAPREDUCE-5823 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5823 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 3.0.0, 2.5.0 > Reporter: Mit Desai > Assignee: Yufei Gu > > Here is the console output I got > {noformat} > java.lang.NullPointerException: null > at org.apache.hadoop.security.token.Token.write(Token.java:221) > at > org.apache.hadoop.mapred.ShuffleHandler.serializeServiceData(ShuffleHandler.java:272) > at > org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.createCommonContainerLaunchContext(TaskAttemptImpl.java:715) > at > org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.createContainerLaunchContext(TaskAttemptImpl.java:801) > at > org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl$ContainerAssignedTransition.transition(TaskAttemptImpl.java:1516) > at > org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl$ContainerAssignedTransition.transition(TaskAttemptImpl.java:1493) > at > org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362) > at > org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302) > at > org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46) > at > org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448) > at > org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:1058) > at > org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt.testTooManyFetchFailureAfterKill(TestTaskAttempt.java:660) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)