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From "Namit Jain (Issue Comment Edited) (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Edited] (HIVE-2785) support use region
Date Sat, 11 Feb 2012 00:16:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13205700#comment-13205700
] 

Namit Jain edited comment on HIVE-2785 at 2/11/12 12:16 AM:
------------------------------------------------------------

The semantics are as follows:

use physicalRegion;

Use the default region based on the primary region of the table being queried.
Choose the jobtracker, dfs from the region provided.

use physicalRegion <region_name>;

Use the region specified.

The query should only succeed if all the partitions of the table are present in the primary
region

                
      was (Author: namit):
    The semantics are as follows:

use region;

Use the default region based on the primary region of the table being queried.
Choose the jobtracker, dfs from the region provided.

use region <region_name>;

Use the region specified.

The query should only succeed if all the partitions of the table are present in the primary
region

                  
> support use region
> ------------------
>
>                 Key: HIVE-2785
>                 URL: https://issues.apache.org/jira/browse/HIVE-2785
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>
> use physicalRegion;
> use physicalRegion <region_name>;
> should be supported

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