[
https://issues.apache.org/jira/browse/YARN-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Devaraj K resolved YARN-2863.
-----------------------------
Resolution: Invalid
> ResourceManager will shutdown when job's queuename is empty
> -----------------------------------------------------------
>
> Key: YARN-2863
> URL: https://issues.apache.org/jira/browse/YARN-2863
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.2.0
> Reporter: yangping wu
> Labels: hadoop
> Fix For: 3.0.0
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> When I submit a job to hadoop cluster, but don't specified a queuename as
> follow
> {code}
> $HADOOP_HOME/bin/hadoop jar statistics.jar com.iteblog.Sts
> -Dmapreduce.job.queuename=
> {code}
> and if *yarn.scheduler.fair.allow-undeclared-pools* is not overwrite by
> user(default is true), then QueueManager will call createLeafQueue method to
> create the queue, because mapreduce.job.queuename is empty and cann't find it
> in QueueManager .But this will throw MetricsException
> {code}
> 2014-11-14 16:07:57,358 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in
> handling event type APP_ADDED to the scheduler
> org.apache.hadoop.metrics2.MetricsException: Metrics source
> QueueMetrics,q0=root already exists!
> at
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
> at
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
> at
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSQueueMetrics.forQueue(FSQueueMetrics.java:94)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSQueue.<init>(FSQueue.java:57)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSLeafQueue.<init>(FSLeafQueue.java:57)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueueManager.createLeafQueue(QueueManager.java:191)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueueManager.getLeafQueue(QueueManager.java:136)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.assignToQueue(FairScheduler.java:652)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.addApplication(FairScheduler.java:610)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1015)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:112)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:440)
> at java.lang.Thread.run(Thread.java:744)
> 2014-11-14 16:07:57,359 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Exiting, bbye..
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
