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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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