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https://issues.apache.org/jira/browse/YARN-1828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932894#comment-13932894
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Karthik Kambatla commented on YARN-1828:
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I believe this is YARN-1774 - submitting jobs to non-leaf queues would thrown
an NPE without the fix. Even after the fix, users are not allowed to submit
jobs to a non-leaf queue.
> Resource Manager is down when I request job on specific queue.
> --------------------------------------------------------------
>
> Key: YARN-1828
> URL: https://issues.apache.org/jira/browse/YARN-1828
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.2.0
> Environment: CDH-5.0.0-beta-2(Hadoop 2.2.0) version
> Reporter: jerryjung
> Priority: Blocker
>
> Resource Manager is down when I request job on specific queue.
> jar
> ~/servers/hadoop-2.2.0-cdh5.0.0-beta-2/share/hadoop/mapreduce/hadoop-maprede-examples-2.2.0-cdh5.0.0-beta-2.jar
> wordcount -Dmapreduce.job.queuename=jerry
> YARN log is below.
> ==========================================================
> 2014-03-13 14:35:50,391 INFO
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler:
> QueueName :::root.jerry
> 2014-03-13 14:35:50,391 INFO
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler:
> Queue Information :::null
> 2014-03-13 14:35:50,392 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in
> handling event type APP_ATTEMPT_ADDED to the scheduler
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.assignToQueue(FairScheduler.java:671)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.addApplicationAttempt(FairScheduler.java:607)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1102)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:114)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:543)
> at java.lang.Thread.run(Thread.java:744)
> 2014-03-13 14:35:50,394 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Exiting, bbye..
> please fix the null pointer error about RM down for abnormal request.
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