[jira] Created: (PIG-980) Optimizing nested order bys

[Alan Gates (JIRA)]

Optimizing nested order bys
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                 Key: PIG-980
                 URL: https://issues.apache.org/jira/browse/PIG-980
             Project: Pig
          Issue Type: Improvement
            Reporter: Alan Gates
            Assignee: Ying He


Pig needs to take advantage of secondary sort in Hadoop to optimize nested 
order bys.

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