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Posted to yarn-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2012/12/14 00:40:11 UTC

[jira] [Updated] (YARN-271) Fair scheduler hits IllegalStateException trying to reserve different apps on same node

     [ https://issues.apache.org/jira/browse/YARN-271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sandy Ryza updated YARN-271:
----------------------------

    Attachment: YARN-271.patch
    
> Fair scheduler hits IllegalStateException trying to reserve different apps on same node
> ---------------------------------------------------------------------------------------
>
>                 Key: YARN-271
>                 URL: https://issues.apache.org/jira/browse/YARN-271
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager, scheduler
>    Affects Versions: 2.0.2-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: YARN-271.patch
>
>
> After the fair scheduler reserves a container on a node, it doesn't check for reservations it just made, when trying to make more reservations during the same heartbeat.

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