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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2015/01/09 12:47:34 UTC

[jira] [Resolved] (TAJO-1291) Rename TajoMasterProtocol to QueryCoordinatorProtocol

     [ https://issues.apache.org/jira/browse/TAJO-1291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi resolved TAJO-1291.
--------------------------------
    Resolution: Fixed

committed.

> Rename TajoMasterProtocol to QueryCoordinatorProtocol
> -----------------------------------------------------
>
>                 Key: TAJO-1291
>                 URL: https://issues.apache.org/jira/browse/TAJO-1291
>             Project: Tajo
>          Issue Type: Improvement
>          Components: tajo master
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.10
>
>
> TajoMaster mainly has three roles:
>  * query coordination (including query scheduler)
>  * cluster resource management
>  * client endpoint
> TajoMasterProtocol has played a role of query coordinator. But, its name is not expressive in terms of its purpose. This patch proposes the rename from TajoMasterProtocol to QueryCoordinatorProtocol.



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