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Posted to yarn-dev@hadoop.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2020/12/03 11:10:00 UTC

[jira] [Created] (YARN-10515) Fix flaky test TestCapacitySchedulerAutoQueueCreation.testDynamicAutoQueueCreationWithTags

Peter Bacsko created YARN-10515:
-----------------------------------

             Summary: Fix flaky test TestCapacitySchedulerAutoQueueCreation.testDynamicAutoQueueCreationWithTags
                 Key: YARN-10515
                 URL: https://issues.apache.org/jira/browse/YARN-10515
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Peter Bacsko
            Assignee: Peter Bacsko


The testcase TestCapacitySchedulerAutoQueueCreation.testDynamicAutoQueueCreationWithTags sometimes fails with the following error:

{noformat}
org.apache.hadoop.service.ServiceStateException: org.apache.hadoop.yarn.exceptions.YarnException: Failed to initialize queues
	at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:174)
	at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:110)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceInit(ResourceManager.java:884)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:165)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.createAndInitActiveServices(ResourceManager.java:1296)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:339)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.serviceInit(MockRM.java:1018)
	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:165)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.<init>(MockRM.java:158)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.<init>(MockRM.java:134)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.<init>(MockRM.java:130)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerAutoQueueCreation$5.<init>(TestCapacitySchedulerAutoQueueCreation.java:873)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerAutoQueueCreation.testDynamicAutoQueueCreationWithTags(TestCapacitySchedulerAutoQueueCreation.java:873)
{noformat}

We have to reset queue metrics before running this test to make sure it passes.



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