pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-988) Better implementation of distinct aggs
Date Thu, 01 Oct 2009 17:42:23 GMT
Better implementation of distinct aggs
--------------------------------------

                 Key: PIG-988
                 URL: https://issues.apache.org/jira/browse/PIG-988
             Project: Pig
          Issue Type: Improvement
            Reporter: Alan Gates


Distinct aggregates by definition cannot use the combiner (though the distinct can be and
is done in the combiner).  Since this is a common use case it would be good to optimize.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message