org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
Class LimitAdjuster

java.lang.Object
  extended by org.apache.pig.impl.plan.PlanVisitor<MapReduceOper,MROperPlan>
      extended by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.MROpPlanVisitor
          extended by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.LimitAdjuster

public class LimitAdjuster
extends MROpPlanVisitor


Field Summary
 
Fields inherited from class org.apache.pig.impl.plan.PlanVisitor
mCurrentWalker, mPlan
 
Constructor Summary
LimitAdjuster(MROperPlan plan, PigContext pigContext)
           
 
Method Summary
 void adjust()
           
 void visitMROp(MapReduceOper mr)
           
 
Methods inherited from class org.apache.pig.impl.plan.PlanVisitor
getPlan, popWalker, pushWalker, visit
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LimitAdjuster

public LimitAdjuster(MROperPlan plan,
                     PigContext pigContext)
Method Detail

visitMROp

public void visitMROp(MapReduceOper mr)
               throws VisitorException
Overrides:
visitMROp in class MROpPlanVisitor
Throws:
VisitorException

adjust

public void adjust()
            throws IOException,
                   PlanException
Throws:
IOException
PlanException


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