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Posted to issues@tajo.apache.org by "Jinho Kim (JIRA)" <ji...@apache.org> on 2014/04/04 07:08:15 UTC

[jira] [Updated] (TAJO-717) Improve file splitting for large number of splits

     [ https://issues.apache.org/jira/browse/TAJO-717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jinho Kim updated TAJO-717:
---------------------------

    Attachment: TAJO-717_20140404_14:07:24.patch

> Improve file splitting for large number of splits
> -------------------------------------------------
>
>                 Key: TAJO-717
>                 URL: https://issues.apache.org/jira/browse/TAJO-717
>             Project: Tajo
>          Issue Type: Improvement
>          Components: storage
>            Reporter: Jinho Kim
>            Assignee: Jinho Kim
>         Attachments: TAJO-717.patch, TAJO-717_20140404_14:07:24.patch
>
>
> In currently, The storageManager invoke the getFileBlockStorageLocations() per input path, it occurred too many rpc to the associated datanodes
> * reducing remote call to datanode



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