Rohini Palaniswamy created PIG-4094:
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             Summary: Predicate pushdown to support complex data types
                 Key: PIG-4094
                 URL: https://issues.apache.org/jira/browse/PIG-4094
             Project: Pig
          Issue Type: Sub-task
            Reporter: Rohini Palaniswamy
             Fix For: 0.14.0


  Parquet has support for pushing predicates on tuples, maps and bags according 
to [~aniket486]. ORC currently only supports primitives, but will add support 
for structs(tuples) in the future.  The API needs to be there even if not 
implemented as it will hard to change the interface once released.



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