public class MRIntermediateDataVisitor extends MROpPlanVisitor
MROpPlanVisitor that gathers the paths for all
intermediate data from a MROperPlanmCurrentWalker, mPlan| Constructor and Description |
|---|
MRIntermediateDataVisitor(MROperPlan plan) |
| Modifier and Type | Method and Description |
|---|---|
Set<String> |
getIntermediate()
Get all paths for intermediate data.
|
void |
visitMROp(MapReduceOper mr) |
getPlan, popWalker, pushWalker, visitpublic MRIntermediateDataVisitor(MROperPlan plan)
public Set<String> getIntermediate()
public void visitMROp(MapReduceOper mr) throws VisitorException
visitMROp in class MROpPlanVisitorVisitorExceptionCopyright © 2007-2017 The Apache Software Foundation