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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-3365) Run as uber job if there is only one input split
Date Wed, 26 Jun 2013 18:27:20 GMT
Rohini Palaniswamy created PIG-3365:
---------------------------------------

             Summary: Run as uber job if there is only one input split
                 Key: PIG-3365
                 URL: https://issues.apache.org/jira/browse/PIG-3365
             Project: Pig
          Issue Type: Improvement
            Reporter: Rohini Palaniswamy


Hadoop 2 has support for uber mode (mapreduce.job.ubertask.enable=true) which runs the map
and reduce on Application Master itself and reduces the overhead of launching a separate map/reduce
task. 

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