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Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2015/09/04 04:00:49 UTC

[jira] [Commented] (TAJO-1292) Separate TajoMaster role into three subcomponent

    [ https://issues.apache.org/jira/browse/TAJO-1292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730183#comment-14730183 ] 

Jihoon Son commented on TAJO-1292:
----------------------------------

If you aren't working on this issue now, how about rescheduling to 0.12?

> Separate TajoMaster role into three subcomponent
> ------------------------------------------------
>
>                 Key: TAJO-1292
>                 URL: https://issues.apache.org/jira/browse/TAJO-1292
>             Project: Tajo
>          Issue Type: Improvement
>          Components: TajoMaster
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.11.0
>
>
> TajoMaster has various roles: query coordinator, resource manager, and client  API service. Please see TajoMaster section in https://cwiki.apache.org/confluence/display/TAJO/Tajo+Internal.
> But, the current implementation does not have any bound for these roles. So, the code readability is not good and some part is too messy. So, I'm going to explicitly separate these roles into packages and improve their cohesion.



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