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Posted to issues@tajo.apache.org by "Jinho Kim (JIRA)" <ji...@apache.org> on 2015/07/22 06:17:04 UTC

[jira] [Resolved] (TAJO-1695) Shuffle fetcher executor should be consider random writing

     [ https://issues.apache.org/jira/browse/TAJO-1695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jinho Kim resolved TAJO-1695.
-----------------------------
    Resolution: Fixed

committed it.
Thank you for your quick review!

> Shuffle fetcher executor should be consider random writing
> ----------------------------------------------------------
>
>                 Key: TAJO-1695
>                 URL: https://issues.apache.org/jira/browse/TAJO-1695
>             Project: Tajo
>          Issue Type: Improvement
>          Components: Data Shuffle, Worker
>    Affects Versions: 0.11.0
>            Reporter: Jinho Kim
>            Assignee: Jinho Kim
>             Fix For: 0.11.0
>
>
> Currently, shuffle fetcher executes simultaneously in same thread pool and It happens a lot of random writing.
> We should change to dedicated thread pool per taskContainer



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