org.apache.pig.pen
Class DerivedData
java.lang.Object
org.apache.pig.pen.DerivedData
public class DerivedData
- extends Object
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DerivedData
public DerivedData()
GetEquivalenceClasses
public static Collection<IdentityHashSet<Tuple>> GetEquivalenceClasses(LogicalOperator op,
Map<LogicalOperator,DataBag> derivedData)
throws IOException
- Throws:
IOException
Copyright © ${year} The Apache Software Foundation