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Date: Fri, 22 Jun 2012 05:58:42 +0000 (UTC)
From: "Prasanth J (JIRA)" <jira@apache.org>
To: pig-dev@hadoop.apache.org
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Subject: [jira] [Created] (PIG-2765) Implementing RollupDimensions UDF and
 adding ROLLUP clause in CUBE operator
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Prasanth J created PIG-2765:
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             Summary: Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator
                 Key: PIG-2765
                 URL: https://issues.apache.org/jira/browse/PIG-2765
             Project: Pig
          Issue Type: Sub-task
            Reporter: Prasanth J


Implement RollupDimensions UDF which performs aggregation from most detailed level of dimensions to the most general level (grand total) in hierarchical order. Provide support for ROLLUP clause in CUBE operator. 

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