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From "Aniket Mokashi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2777) ability to add and drop partitions atomically
Date Thu, 26 Apr 2012 00:39:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13262282#comment-13262282
] 

Aniket Mokashi commented on HIVE-2777:
--------------------------------------

Hi Ashutosh, 

Let me know if the patch is missing something. I will work on fixing those problems. It would
be good api to have.

Thanks,
Aniket
                
> ability to add and drop partitions atomically
> ---------------------------------------------
>
>                 Key: HIVE-2777
>                 URL: https://issues.apache.org/jira/browse/HIVE-2777
>             Project: Hive
>          Issue Type: New Feature
>          Components: Metastore
>            Reporter: Aniket Mokashi
>            Assignee: Aniket Mokashi
>         Attachments: HIVE-2777.D2271.1.patch
>
>
> Hive should have ability to atomically add and drop partitions. This way admins can change
partitions atomically without breaking the running jobs. It allows admin to merge several
partitions into one.
> Essentially, we would like to have an api- add_drop_partitions(String db, String tbl_name,
List<Partition> addParts, List<List<String>> dropParts, boolean deleteData);
> This jira covers changes required for metastore and thrift.

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