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From "John Sichi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1232) implement write atomicity in HBase handler
Date Wed, 10 Mar 2010 22:13:27 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Sichi updated HIVE-1232:
-----------------------------

    Component/s:     (was: Contrib)
                 HBase Handler

> implement write atomicity in HBase handler
> ------------------------------------------
>
>                 Key: HIVE-1232
>                 URL: https://issues.apache.org/jira/browse/HIVE-1232
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: HBase Handler
>    Affects Versions: 0.6.0
>            Reporter: John Sichi
>            Assignee: John Sichi
>             Fix For: 0.6.0
>
>
> Most likely by deleting all new row versions by timestamp in case the Hive statement
fails.
> Note that this isn't a consistency guarantee (e.g. concurrent HBase queries may see the
new rows appear and then disappear as phantoms), only atomicity with respect to the update
effect.

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