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From "Edward Capriolo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3068) Add ability to export table metadata as JSON on table drop
Date Thu, 28 Jun 2012 01:38:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13402767#comment-13402767
] 

Edward Capriolo commented on HIVE-3068:
---------------------------------------

We have done another issue for inport and export functions. Maybe you can borrow that code
to dump the metadata instead of the json export you have done.
                
> Add ability to export table metadata as JSON on table drop
> ----------------------------------------------------------
>
>                 Key: HIVE-3068
>                 URL: https://issues.apache.org/jira/browse/HIVE-3068
>             Project: Hive
>          Issue Type: New Feature
>          Components: Metastore, Serializers/Deserializers
>            Reporter: Andrew Chalfant
>            Assignee: Andrew Chalfant
>            Priority: Minor
>              Labels: features, newbie
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> When a table is dropped, the contents go to the users trash but the metadata is lost.
It would be super neat to be able to save the metadata as well so that tables could be trivially
re-instantiated via thrift.

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