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https://issues.apache.org/jira/browse/TAJO-540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900277#comment-13900277
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Jihoon Son commented on TAJO-540:
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Min, really appreciate for sharing various articles and papers.
For your questions, you are right. TajoWorkerResourceManager manages and
schedules the worker resources.
Actually, I don't have sufficient backgrounds for query scheduling. So, I'm
still investigating for the deep understanding of the query scheduling. I'll
read the DRF paper, too.
Many thanks,
Jihoon
> (Umbrella) Implement Tajo Query Scheduler
> -----------------------------------------
>
> Key: TAJO-540
> URL: https://issues.apache.org/jira/browse/TAJO-540
> Project: Tajo
> Issue Type: New Feature
> Reporter: Hyunsik Choi
> Assignee: Min Zhou
>
> Currently, there is no Tajo query scheduler. So, all queries launched
> simultaneously compete cluster resource which is managed by
> TajoResourceManager.
> In this issue, we will investigate, design, and implement a Tajo query
> scheduler. This is an umbrella issue for that. We will create subtasks for
> them.
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