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https://issues.apache.org/jira/browse/YARN-7390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16219537#comment-16219537
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Yufei Gu commented on YARN-7390:
--------------------------------

Thanks for the review, [~subru]. You need to set scheduler class to Fair 
Scheduler manually in yarn-default.xml to see the failures. There are two 
options. One is to make this test parameterized, which test both FS and CS. One 
of the concern is that the unit test runtime would be pretty long if we do this 
for each test. The other option is to make it scheduler agnostic. You can do 
the different configuration depending on what scheduler you care. I chose the 
second in this patch.

> All reservation related test cases failed when TestYarnClient runs against 
> Fair Scheduler.
> ------------------------------------------------------------------------------------------
>
>                 Key: YARN-7390
>                 URL: https://issues.apache.org/jira/browse/YARN-7390
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler, reservation system
>    Affects Versions: 2.9.0, 3.0.0, 3.1.0
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: YARN-7390.001.patch
>
>
> All reservation related test cases failed when {{TestYarnClient}} runs 
> against Fair Scheduler. To reproduce it, you need to set scheduler class to 
> Fair Scheduler in yarn-default.xml.



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