Precompile option in PIG (Ability to store the plan for queries which are run 
multiple times)
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                 Key: PIG-2653
                 URL: https://issues.apache.org/jira/browse/PIG-2653
             Project: Pig
          Issue Type: Improvement
          Components: parser
            Reporter: Rajesh Balamohan


Based on the size of the PIG script, it takes 1 or 2 minutes in certain cases 
for PIG compiler to create the MR plan. If the same script has to be run later 
point in time, it has to go through this process again. 

It would be nice, if PIG can store the result (execution plan) which can be 
reused when the same script is run again. 

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