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Posted to dev@tajo.apache.org by "Keuntae Park (JIRA)" <ji...@apache.org> on 2013/12/08 05:26:35 UTC
[jira] [Commented] (TAJO-398) Documenting migration guide from Hive
to Tajo
[ https://issues.apache.org/jira/browse/TAJO-398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13842404#comment-13842404 ]
Keuntae Park commented on TAJO-398:
-----------------------------------
I'll update the issue description during documentation works.
If anybody has idea about the issue,
please let me know as comment or updated description :)
> 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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