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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2014/02/08 05:37:19 UTC

[jira] [Updated] (TAJO-298) Catalog Federation

     [ https://issues.apache.org/jira/browse/TAJO-298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi updated TAJO-298:
------------------------------

    Affects Version/s:     (was: 0.8-incubating)
        Fix Version/s:     (was: 0.8-incubating)
                       1.0-incubating

I rescheduled it to 1.0.

> Catalog Federation
> ------------------
>
>                 Key: TAJO-298
>                 URL: https://issues.apache.org/jira/browse/TAJO-298
>             Project: Tajo
>          Issue Type: Improvement
>          Components: catalog
>            Reporter: Jaehwa Jung
>            Assignee: Jaehwa Jung
>             Fix For: 1.0-incubating
>
>
> Current Catalog supports just one Catalog server. But I think that users want to use serveral tables stored of multiple Catalogs at the same time. For example, After user query hive tables, user can inserver into tajo table. Above this, many use cases will happen. So, I wish that tajo supports muliple Catalog named Catalog Ferderation. I was inspired from HDFS Ferderation.



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