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From "Hyunsik Choi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-398) Documenting migration guide from Hive to Tajo
Date Tue, 10 Dec 2013 08:51:07 GMT

    [ https://issues.apache.org/jira/browse/TAJO-398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13844097#comment-13844097

Hyunsik Choi commented on TAJO-398:

+1 for this proposal. It would be helpful for hive users.

> Documenting migration guide from Hive to Tajo
> ---------------------------------------------
>                 Key: TAJO-398
>                 URL: https://issues.apache.org/jira/browse/TAJO-398
>             Project: Tajo
>          Issue Type: Task
>            Reporter: Keuntae Park
>            Assignee: Keuntae Park
>            Priority: Minor
> As Tajo supports ANSI SQL, every user can use Tajo through the way defined in standard.
> However,for non-SQL parts, we need to provide information how Tajo is different from
other SQL-on-Hadoop solutions.
> This issue mainly focuses on Hive users who want to migrate to Tajo.
> Document may include followings:
> - how to specify the format of a table
> - how to specify the compression spec of the table
> - for non-standard functions, mapping table between those of Hive and Tajo 

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