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https://issues.apache.org/jira/browse/YARN-5556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15836802#comment-15836802
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Wangda Tan commented on YARN-5556:
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Hi [[email protected]],
When I working on other tickets, I found a test failure:
{code}
java.lang.AssertionError: Expected to NOT throw exception when refresh queue
tries to delete a queue WITHOUT running apps
at org.junit.Assert.fail(Assert.java:88)
at
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacityScheduler.testRefreshQueuesWithQueueDelete(TestCapacityScheduler.java:3870)
{code}
Is it an intermittent failure or it is caused by other changes?
See:
https://builds.apache.org/job/PreCommit-YARN-Build/14735/testReport/org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity/TestCapacityScheduler/testRefreshQueuesWithQueueDelete/
Thanks.
> CapacityScheduler: Support deleting queues without requiring a RM restart
> -------------------------------------------------------------------------
>
> Key: YARN-5556
> URL: https://issues.apache.org/jira/browse/YARN-5556
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler
> Reporter: Xuan Gong
> Assignee: Naganarasimha G R
> Fix For: 2.9.0, 3.0.0-alpha2
>
> Attachments: YARN-5556.v1.001.patch, YARN-5556.v1.002.patch,
> YARN-5556.v1.003.patch, YARN-5556.v1.004.patch, YARN-5556.v2.005.patch,
> YARN-5556.v2.006.patch
>
>
> Today, we could add or modify queues without restarting the RM, via a CS
> refresh. But for deleting queue, we have to restart the ResourceManager. We
> could support for deleting queues without requiring a RM restart
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