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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 04:57:09 GMT

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

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

    Description: 
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."

Would allow timestamp to be map to hive(just like Get in hbase API) or "INSERT OVERWRITE TABLE
hbase_table_1" with timestamp from hive(like Put in hbase API)?

  was:
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)?


> 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."
> Would allow timestamp to be map to hive(just like Get in hbase API) or "INSERT OVERWRITE
TABLE hbase_table_1" with timestamp from hive(like Put in hbase API)?

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