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https://issues.apache.org/jira/browse/YARN-10297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shilun Fan updated YARN-10297:
------------------------------
Component/s: fairscheduler
test
Hadoop Flags: Reviewed
Target Version/s: 3.3.1, 2.10.1, 3.2.2, 3.4.0
Affects Version/s: 3.3.1
2.10.1
3.2.2
3.4.0
> TestContinuousScheduling#testFairSchedulerContinuousSchedulingInitTime fails
> intermittently
> -------------------------------------------------------------------------------------------
>
> Key: YARN-10297
> URL: https://issues.apache.org/jira/browse/YARN-10297
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: fairscheduler, test
> Affects Versions: 3.2.2, 2.10.1, 3.4.0, 3.3.1
> Reporter: Jonathan Hung
> Assignee: Jim Brennan
> Priority: Major
> Fix For: 3.2.2, 2.10.1, 3.4.0, 3.3.1
>
> Attachments: YARN-10297.001.patch, YARN-10297.002.patch,
> YARN-10297.003.patch
>
>
> After YARN-6492, testFairSchedulerContinuousSchedulingInitTime fails
> intermittently when running {{mvn test -Dtest=TestContinuousScheduling}}
> {noformat}[INFO] Running
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestContinuousScheduling
> [ERROR] Tests run: 7, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.682
> s <<< FAILURE! - in
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestContinuousScheduling
> [ERROR]
> testFairSchedulerContinuousSchedulingInitTime(org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestContinuousScheduling)
> Time elapsed: 0.194 s <<< ERROR!
> org.apache.hadoop.metrics2.MetricsException: Metrics source
> PartitionQueueMetrics,partition= 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.QueueMetrics.getPartitionMetrics(QueueMetrics.java:362)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.incrPendingResources(QueueMetrics.java:601)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updatePendingResources(AppSchedulingInfo.java:388)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSchedulingInfo.java:320)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.internalAddResourceRequests(AppSchedulingInfo.java:347)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.updateResourceRequests(AppSchedulingInfo.java:183)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.updateResourceRequests(SchedulerApplicationAttempt.java:456)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.allocate(FairScheduler.java:898)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestContinuousScheduling.testFairSchedulerContinuousSchedulingInitTime(TestContinuousScheduling.java:375)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> {noformat}
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