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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "Hive/StatsDev" by Ning Zhang
Date Thu, 29 Jul 2010 05:46:09 GMT
Dear Wiki user,

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

The "Hive/StatsDev" page has been changed by Ning Zhang.
http://wiki.apache.org/hadoop/Hive/StatsDev?action=diff&rev1=49&rev2=50

--------------------------------------------------

  
  == Scope ==
  
- The first milestone in supporting statistics was to support Table-level statistics. Table
and partition statistics are now stored in Hive Metastore for either newly created or existing
tables. The following statistics are currently supported for partitions:
+ The first milestone in supporting statistics was to support table and partition level statistics.
Table and partition statistics are now stored in Hive Metastore for either newly created or
existing tables. The following statistics are currently supported for partitions:
   * Number of Rows
   * Number of files
   * Size in Bytes.

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