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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-8453) Allocation to a queue is dishonored if one resource is at the limit
Date Mon, 25 Jun 2018 22:34:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-8453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan updated YARN-8453:
-----------------------------
    Target Version/s: 3.1.1, 3.0.4
            Priority: Blocker  (was: Major)

> Allocation to a queue is dishonored if one resource is at the limit
> -------------------------------------------------------------------
>
>                 Key: YARN-8453
>                 URL: https://issues.apache.org/jira/browse/YARN-8453
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacity scheduler
>    Affects Versions: 3.0.2
>            Reporter: Sunil Govindan
>            Assignee: Sunil Govindan
>            Priority: Blocker
>
> Post support of additional resource types other then CPU and Memory, it could be possible
that one such new resource is exhausted its quota on a given queue. But other resources such
as Memory / CPU is still there beyond its guaranteed limit (under max-limit). However as new
resource is exhausted, still containers will be failed to get that delta resources (cpu and
memory). 



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