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From "John Sichi (JIRA)" <>
Subject [jira] Created: (HIVE-1232) implement write atomicity in HBase handler
Date Wed, 10 Mar 2010 20:48:27 GMT
implement write atomicity in HBase handler

                 Key: HIVE-1232
             Project: Hadoop Hive
          Issue Type: Improvement
          Components: Contrib
    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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