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Posted to common-commits@hadoop.apache.org by Apache Wiki <wi...@apache.org> on 2010/12/07 01:03:30 UTC

[Hadoop Wiki] Update of "Hive/ViewDev" by JohnSichi

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The "Hive/ViewDev" page has been changed by JohnSichi.
http://wiki.apache.org/hadoop/Hive/ViewDev?action=diff&rev1=15&rev2=16

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  For '''select * from t''', hive supports fast-path execution (skipping Map/Reduce).  Is it important for this to work for '''select * from v''' as well?
  
  '''Update 30-Dec-2009''':  Based on feedback in JIRA, we'll leave this as dependent on getting the fast-path working for the underlying filters and projections.
+ 
+ '''Update 6-Dec-2010''':  This one is addressed by Hive's new "auto local mode" feature.  
  
  === ORDER BY and LIMIT in view definition ===