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Posted to mapreduce-issues@hadoop.apache.org by "Siddharth Seth (Updated) (JIRA)" <ji...@apache.org> on 2012/04/03 23:00:25 UTC

[jira] [Updated] (MAPREDUCE-4073) CS assigns multiple off-switch containers when using multi-level-queues

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth updated MAPREDUCE-4073:
--------------------------------------

    Status: Patch Available  (was: Open)
    
> CS assigns multiple off-switch containers when using multi-level-queues
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4073
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4073
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, scheduler
>    Affects Versions: 0.23.1
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>            Priority: Critical
>         Attachments: MAPREDUCE-4073.patch, MR4073.txt, MR4073.txt
>
>
> CS is supposed to be allocating a single off-switch container per node heartbeat (MAPREDUCE-3641). This works for queues directly under root, but not in the case of multi-level queues.

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