[ 
https://issues.apache.org/jira/browse/YARN-11966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

zhaozhao updated YARN-11966:
----------------------------
    Description:     (was: 报错如下:

 
{quote}2026-06-22 17:27:36,142 ERROR 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in 
handling event typ
e ATTEMPT_ADDED for applicationAttempt appattempt_1782119510267_0114_000001
org.apache.hadoop.metrics2.MetricsException: Metrics source 
PartitionQueueMetrics,partition=,q0=root,q1=default,user=big
data_deploy already exists!
        at 
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:152)
        at 
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:125)
        at 
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:229)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.PartitionQueueMetrics.getUserMetrics(PartitionQueueMe
trics.java:80)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.internalIncrPendingResources(QueueMetric
s.java:627)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.incrPendingResources(QueueMetrics.java:6
15)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updatePendingResources(AppSchedulin
gInfo.java:389)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSche
dulingInfo.java:321)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSche
dulingInfo.java:348)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updateResourceRequests(AppSchedulin
gInfo.java:184)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.updateResourceRequests(Sc
hedulerApplicationAttempt.java:456)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.allocate(FairScheduler.java:965)
        at 
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl$ScheduleTransition.transition(RM
AppAttemptImpl.java:1169)
        at 
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl$ScheduleTransition.transition(RM
AppAttemptImpl.java:1088)
        at 
org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:38
5)
        at 
org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
        at 
org.apache.hadoop.yarn.state.StateMachineFactory.access$500(StateMachineFactory.java:46)
        at 
org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:4
87)
        at 
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:919
)
        at 
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.handle(RMAppAttemptImpl.java:121
)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(Resour
ceManager.java:1074)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationAttemptEventDispatcher.handle(Resour
ceManager.java:1055)
        at 
org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:219)
15)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updatePendingResources(AppSchedulin
gInfo.java:389)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSche
dulingInfo.java:321)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSche
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.PartitionQueueMetrics.getUserMetrics(PartitionQueueMe
trics.java:80)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.internalIncrPendingResources(QueueMetric
s.java:627)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.incrPendingResources(QueueMetrics.java:6
15)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updatePendingResources(AppSchedulin
gInfo.java:389)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSche
dulingInfo.java:321)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSche
dulingInfo.java:348)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updateResourceRequests(AppSchedulin
gInfo.java:184)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.updateResourceRequests(Sc
hedulerApplicationAttempt.java:456)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.allocate(FairScheduler.java:965)
        at 
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl$ScheduleTransition.transition(RM
AppAttemptImpl.java:1169)
        at 
org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl$ScheduleTransition.transition(RM
AppAttemptImpl.java:1088)
        at 
org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:38
5)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSAppAttempt.allocate(FSAppAttempt.java:465)
64)
053)
388)
)
:217)
va:1181)
)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1270)
        at 
org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:138)
        at 
org.apache.hadoop.yarn.event.EventDispatcher$EventProcessor.run(EventDispatcher.java:66)
        at java.lang.Thread.run(Thread.java:748)
2026-06-22 17:27:36,633 INFO org.apache.hadoop.yarn.event.EventDispatcher: 
Exiting, bbye..
2026-06-22 17:27:36,638 INFO 
org.apache.ranger.audit.provider.AuditProviderFactory: ==> JVMShutdownHook.run()
dit cleanup to start.
{quote})

> org.apache.hadoop.metrics2.MetricsException: Metrics source 
> PartitionQueueMetrics,partition=,q0=root,q1=default,user=* already exists!
> --------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-11966
>                 URL: https://issues.apache.org/jira/browse/YARN-11966
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 3.2.2
>            Reporter: zhaozhao
>            Priority: Major
>         Attachments: 
> 0001-Fix-MetricsException-already-exists-in-PartitionQueu.patch
>
>




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