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Posted to dev@tajo.apache.org by "JaeHwa Jung (JIRA)" <ji...@apache.org> on 2013/10/07 08:47:41 UTC

[jira] [Updated] (TAJO-16) Enable Tajo catalog to access Hive metastore.

     [ https://issues.apache.org/jira/browse/TAJO-16?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

JaeHwa Jung updated TAJO-16:
----------------------------

    Attachment: TAJO-16.pdf

I considered various ways to integrate Tajo Catalog with Hive Metastore. Finally, I chose HCatalog to resolve it. I attached the design document. Please, check it. 

> Enable Tajo catalog to access Hive metastore.
> ---------------------------------------------
>
>                 Key: TAJO-16
>                 URL: https://issues.apache.org/jira/browse/TAJO-16
>             Project: Tajo
>          Issue Type: Improvement
>            Reporter: JaeHwa Jung
>            Assignee: JaeHwa Jung
>         Attachments: TAJO-16.pdf
>
>
> Hive has been widely used in this area. Many users have maintained lots of big tables through Hive metastore. It would be great to enable Tajo catalog to access Hive metastore. Hive metastore already provides thrift API. We could employ it.



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