org.apache.hadoop.hive.ql.optimizer.unionproc
Class UnionProcFactory
java.lang.Object
org.apache.hadoop.hive.ql.optimizer.unionproc.UnionProcFactory
public class UnionProcFactory
- extends Object
Operator factory for union processing
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
UnionProcFactory
public UnionProcFactory()
getPositionParent
public static int getPositionParent(UnionOperator union,
Stack<Node> stack)
getMapRedUnion
public static NodeProcessor getMapRedUnion()
getMapUnion
public static NodeProcessor getMapUnion()
getUnknownUnion
public static NodeProcessor getUnknownUnion()
getNoUnion
public static NodeProcessor getNoUnion()
Copyright © 2009 The Apache Software Foundation