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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15992) LLAP: NPE in LlapTaskCommunicator.getCompletedLogsUrl for unsuccessful attempt
Date Tue, 21 Feb 2017 18:23:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15876429#comment-15876429
] 

Prasanth Jayachandran commented on HIVE-15992:
----------------------------------------------

+1

> LLAP: NPE in LlapTaskCommunicator.getCompletedLogsUrl for unsuccessful attempt
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-15992
>                 URL: https://issues.apache.org/jira/browse/HIVE-15992
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>            Reporter: Rajesh Balamohan
>            Priority: Minor
>         Attachments: HIVE-15992.1.patch
>
>
> {noformat}
> java.lang.NullPointerException
>         at org.apache.hadoop.hive.llap.tezplugins.LlapTaskCommunicator.getCompletedLogsUrl(LlapTaskCommunicator.java:563)
>         at org.apache.tez.dag.app.TaskCommunicatorWrapper.getCompletedLogsUrl(TaskCommunicatorWrapper.java:92)
>         at org.apache.tez.dag.app.TaskCommunicatorManager.getCompletedLogsUrl(TaskCommunicatorManager.java:674)
>         at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl.getCompletedLogsUrl(TaskAttemptImpl.java:1147)
>         at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl.logJobHistoryAttemptUnsuccesfulCompletion(TaskAttemptImpl.java:1089)
>         at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl$TerminateTransition.transition(TaskAttemptImpl.java:1332)
>         at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl$TerminatedBeforeRunningTransition.transition(TaskAttemptImpl.java:1430)
>         at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl$TerminatedBeforeRunningTransition.transition(TaskAttemptImpl.java:1416)
>         at org.apache.hadoop.yarn.state.StateMachineFactory$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.tez.dag.app.dag.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:799)
>         at org.apache.tez.dag.app.dag.impl.TaskAttemptImpl.handle(TaskAttemptImpl.java:122)
>         at org.apache.tez.dag.app.DAGAppMaster$TaskAttemptEventDispatcher.handle(DAGAppMaster.java:2296)
>         at org.apache.tez.dag.app.DAGAppMaster$TaskAttemptEventDispatcher.handle(DAGAppMaster.java:2281)
>         at org.apache.tez.common.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
>         at org.apache.tez.common.AsyncDispatcher$1.run(AsyncDispatcher.java:115)
>         at java.lang.Thread.run(Thread.java:745)
> {noformat}



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