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Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORank

Changed Methods
PORank clone() Change in return type from PhysicalOperator to PORank.
Method was inherited from PhysicalOperator, but is now defined locally.
 
 

Changed Fields
TupleFactory mTupleFactory Field was locally defined, but is now inherited from PhysicalOperator.