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Date: Sat, 17 Mar 2012 04:02:51 +0000 (UTC)
From: "Navis (Updated) (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
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Subject: [jira] [Updated] (HIVE-2828) make timestamp accessible in the hbase
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     [ https://issues.apache.org/jira/browse/HIVE-2828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Navis updated HIVE-2828:
------------------------

    Status: Patch Available  (was: Open)
    
> make timestamp accessible in the hbase KeyValue 
> ------------------------------------------------
>
>                 Key: HIVE-2828
>                 URL: https://issues.apache.org/jira/browse/HIVE-2828
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Handler
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-2828.D1989.1.patch, HIVE-2828.D1989.2.patch, HIVE-2828.D1989.3.patch, HIVE-2828.D1989.4.patch
>
>
> Originated from HIVE-2781 and not accepted, but I think this could be helpful to someone.
> By using special column notation ':timestamp' in HBASE_COLUMNS_MAPPING, user might access timestamp value in hbase KeyValue.
> {code}
> CREATE TABLE hbase_table (key int, value string, time timestamp)
>   STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
>   WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf:string,:timestamp")
> {code}

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