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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "Hive/HBaseIntegration" by JohnSichi
Date Mon, 11 Oct 2010 22:52:02 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The "Hive/HBaseIntegration" page has been changed by JohnSichi.
http://wiki.apache.org/hadoop/Hive/HBaseIntegration?action=diff&rev1=32&rev2=33

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  SELECT COUNT(1) FROM pokes3 WHERE foo=498;
  }}}
  
+ == Overwrite ==
+ 
+ Another difference to note between HBase tables and other Hive tables is that when INSERT
OVERWRITE is used, existing rows are not deleted from the table.  However, existing rows '''are'''
overwritten if they have keys which match new rows.
+ 
  == Potential Followups ==
  
  There are a number of areas where Hive/HBase integration could definitely use more love:

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