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Posted to yarn-issues@hadoop.apache.org by "Carlo Curino (JIRA)" <ji...@apache.org> on 2015/07/31 05:14:04 UTC

[jira] [Updated] (YARN-4003) ReservationQueue inherit getAMResourceLimit() from LeafQueue, but behavior is not consistent

     [ https://issues.apache.org/jira/browse/YARN-4003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carlo Curino updated YARN-4003:
-------------------------------
    Attachment: YARN-4003.patch

Simple proposal of a patch, where ReservationQueue overrides the LeafQueue behavior.

> ReservationQueue inherit getAMResourceLimit() from LeafQueue, but behavior is not consistent
> --------------------------------------------------------------------------------------------
>
>                 Key: YARN-4003
>                 URL: https://issues.apache.org/jira/browse/YARN-4003
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Carlo Curino
>         Attachments: YARN-4003.patch
>
>
> The inherited behavior from LeafQueue (limit AM % based on capacity) is not a good fit for ReservationQueue (that have highly dynamic capacity). 



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