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Posted to dev@tajo.apache.org by "hyoungjunkim (JIRA)" <ji...@apache.org> on 2013/09/05 02:38:51 UTC

[jira] [Assigned] (TAJO-158) Can't allocate worker when single SubQuery requests more than cluster capacity.

     [ https://issues.apache.org/jira/browse/TAJO-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

hyoungjunkim reassigned TAJO-158:
---------------------------------

    Assignee: hyoungjunkim
    
> Can't allocate worker when single SubQuery requests more than cluster capacity.
> -------------------------------------------------------------------------------
>
>                 Key: TAJO-158
>                 URL: https://issues.apache.org/jira/browse/TAJO-158
>             Project: Tajo
>          Issue Type: Bug
>          Components: resource manager
>    Affects Versions: 0.2-incubating
>            Reporter: hyoungjunkim
>            Assignee: hyoungjunkim
>            Priority: Critical
>
> In standby mode, QueryMaster requests to Tajo's ResourceManager. 
> If single SubQuery requests more than cluster capacity, That SubQuery doesn't receive worker resource forever.

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