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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4568) Beeline needs to support resolving variables
Date Fri, 17 May 2013 13:33:16 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13660707#comment-13660707
] 

Xuefu Zhang commented on HIVE-4568:
-----------------------------------

Thanks, Carl

While our comment makes certain sense, beeline, and possibly other JDBC clients, have commands
that don't involve JDBC. To support variable substitution for those, the work is anyway needed.
As an example, user may have env variables set for the different values, and run the same
beeline script in different environments without changing the script.

Please let me know if I miss anything. Thanks.


                
> Beeline needs to support resolving variables
> --------------------------------------------
>
>                 Key: HIVE-4568
>                 URL: https://issues.apache.org/jira/browse/HIVE-4568
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 0.10.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>            Priority: Minor
>             Fix For: 0.11.1
>
>         Attachments: HIVE-4568.patch
>
>
> Beeline currently doesn't support variable (system, env, etc) substitution as hive client
does. Supporting this feature will certainly make it more usable.

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