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Posted to yarn-issues@hadoop.apache.org by "Szilard Nemeth (JIRA)" <ji...@apache.org> on 2018/11/16 18:09:00 UTC

[jira] [Updated] (YARN-7291) Better input parsing for resource in allocation file

     [ https://issues.apache.org/jira/browse/YARN-7291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Szilard Nemeth updated YARN-7291:
---------------------------------
    Attachment: YARN-7291.001.patch

> Better input parsing for resource in allocation file
> ----------------------------------------------------
>
>                 Key: YARN-7291
>                 URL: https://issues.apache.org/jira/browse/YARN-7291
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: fairscheduler
>    Affects Versions: 3.1.0
>            Reporter: Yufei Gu
>            Assignee: Szilard Nemeth
>            Priority: Minor
>              Labels: newbie
>         Attachments: YARN-7291.001.patch
>
>
> When you set max/min share for queues in fair scheduler allocation file,  "1024 mb, 2 4 vcores" is parsed the same as "1024 mb, 4 vcores" without any issue, the same to "50% memory, 50% 100%cpu" which is parsed the same as "50% memory, 100%cpu". That causes confusing. We should fix it. 



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