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From "John Shields (JIRA)" <>
Subject [jira] [Commented] (HIVE-2828) make timestamp accessible in the hbase KeyValue
Date Fri, 18 Jan 2013 01:27:11 GMT


John Shields commented on HIVE-2828:

What is the right process for applying these patches? Also, on which SVN paths would it be
applicable? Obviously the code has changed since these were created so I'm trying to figure
out how to apply them. We currently have a version of 0.8.0 that would be great to apply these
patches against. I tried against branches/0.8.0 to no avail.



> make timestamp accessible in the hbase KeyValue 
> ------------------------------------------------
>                 Key: HIVE-2828
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Handler
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.1.patch, ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.2.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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