org.apache.hadoop.hive.ql.optimizer
Class GenMRFileSink1

java.lang.Object
  org.apache.hadoop.hive.ql.optimizer.GenMRFileSink1

All Implemented Interfaces:

NodeProcessor

public class GenMRFileSink1
extends Object
implements NodeProcessor

Processor for the rule - table scan followed by reduce sink.

Constructor Summary

GenMRFileSink1()

Method Summary

Object

process(Node nd, Stack<Node> stack, NodeProcessorCtx opProcCtx, Object... nodeOutputs) File Sink Operator encountered.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenMRFileSink1

public GenMRFileSink1()

Method Detail

process

public Object process(Node nd,
                      Stack<Node> stack,
                      NodeProcessorCtx opProcCtx,
                      Object... nodeOutputs)
               throws SemanticException

File Sink Operator encountered.

Specified by:

process in interface NodeProcessor

Parameters:

nd - the file sink operator encountered

opProcCtx - context

nodeOutputs - A variable argument list of outputs from other nodes in the walk

Returns:

Object to be returned by the process call

Throws:

SemanticException