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From "Jianyi Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2306) Hbase's timestamp attribute to be mapped for read or write, and then import data of timestamp to hbase's table from hive
Date Wed, 27 Jul 2011 02:13:10 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jianyi Zhang updated HIVE-2306:
-------------------------------

    Affects Version/s:     (was: 0.8.0)

> Hbase's timestamp attribute to be mapped for read or write, and then import data of timestamp
to hbase's table from hive
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2306
>                 URL: https://issues.apache.org/jira/browse/HIVE-2306
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Handler
>            Reporter: Jianyi Zhang
>   Original Estimate: 96h
>  Remaining Estimate: 96h
>
> Current column mapping dosn't support hbase's timestamp column to be mapped for read
or write, and import data of timestamp to hbase's table from hive.
> I find HIVE-1228 mentioned this issue,but not to address the :timestamp requirement at
last. And https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration said that "there
is currently no way to access the HBase timestamp attribute, and queries always access data
with the latest timestamp."
> This would allow timestamp to be map to hive(just like Gut in hbase API) or "INSERT OVERWRITE
TABLE hbase_table_1" with timestamp from hive(like Put in hbase API)?

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