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Posted to yarn-dev@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2017/02/13 00:30:42 UTC

[jira] [Resolved] (YARN-4067) available resource could be set negative

     [ https://issues.apache.org/jira/browse/YARN-4067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla resolved YARN-4067.
------------------------------------
    Resolution: Duplicate

YARN-3933 is addressing the same issue. 

> available resource could be set negative
> ----------------------------------------
>
>                 Key: YARN-4067
>                 URL: https://issues.apache.org/jira/browse/YARN-4067
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>    Affects Versions: 2.7.1
>            Reporter: Chang Li
>            Assignee: Chang Li
>         Attachments: YARN-4067.patch
>
>
> as mentioned in YARN-4045 by [~leftnoteasy], available memory could be negative due to reservation, propose to use componentwiseMax to updateQueueStatistics in order to cap negative value to zero



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