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https://issues.apache.org/jira/browse/YARN-9344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16790510#comment-16790510
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Wilfred Spiegelenburg commented on YARN-9344:
---------------------------------------------

Thank you [~uranus] for adding the test.
Could you clean up the test a bit? There is an unused queue in the config and 
the {{<maxResources>}} does distract from the real test and it should work 
without it.
The asserts from the junit test are much clearer when they have a message that 
is printed when the test fails example:
{code}
    assertEquals("Application has live containers and it should have none",
        0, scheduler.getSchedulerApp(attId1).getLiveContainers().size());
{code}

The test does only check memory, we should also cover other resource types in 
the test not just the memory resource (vcores, custom resource types).

> FS should not reserve when container capability is bigger than node total 
> resource
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-9344
>                 URL: https://issues.apache.org/jira/browse/YARN-9344
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Zhaohui Xin
>            Assignee: Zhaohui Xin
>            Priority: Major
>         Attachments: YARN-9344.001.patch, YARN-9344.002.patch, 
> YARN-9344.003.patch, YARN-9344.004.patch
>
>




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