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https://issues.apache.org/jira/browse/TAJO-2022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyunsik Choi updated TAJO-2022:
-------------------------------
    Fix Version/s:     (was: 0.11.1)

> Add AsyncTaskServer to TajoMaster
> ---------------------------------
>
>                 Key: TAJO-2022
>                 URL: https://issues.apache.org/jira/browse/TAJO-2022
>             Project: Tajo
>          Issue Type: Improvement
>          Components: TajoMaster
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>            Priority: Minor
>             Fix For: 0.12.0
>
>
> TajoMaster performs various tasks for query lifetime, and the tasks are 
> likely to be easily delayed. They sometimes may be the main cause of 
> unnecessary blocking problems. My patch adds AsyncTaskServer to run delayed 
> tasks in an asynchronous way.



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