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Posted to issues@hive.apache.org by "Swarnim Kulkarni (JIRA)" <ji...@apache.org> on 2015/08/12 17:49:45 UTC

[jira] [Commented] (HIVE-791) udf to lookup hbase table

    [ https://issues.apache.org/jira/browse/HIVE-791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14693708#comment-14693708 ] 

Swarnim Kulkarni commented on HIVE-791:
---------------------------------------

Please refer to the external table support to retrieve data from an existing HBase table.

Wiki docs are here:

* [LanguageManual DDL -- External Tables | https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-ExternalTables]
* [Design Docs -- Storage Handlers | https://cwiki.apache.org/confluence/display/Hive/StorageHandlers]

> udf to lookup hbase table
> -------------------------
>
>                 Key: HIVE-791
>                 URL: https://issues.apache.org/jira/browse/HIVE-791
>             Project: Hive
>          Issue Type: New Feature
>          Components: HBase Handler
>            Reporter: Raghotham Murthy
>            Assignee: John Sichi
>
> Retrieve the latest value: hbase_get('hbase_table_name', rowid, columnFamily, columnIdentifier)
> Retrieve for a specific timestamp: hbase_get('hbase_table_name', rowid, columnFamily, columnIdentifier, ts)



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