com.intel.hadoop.graphbuilder.idnormalize.mapreduce
Class HashIdMR

java.lang.Object
  extended by com.intel.hadoop.graphbuilder.idnormalize.mapreduce.HashIdMR

public class HashIdMR
extends java.lang.Object

This MapReduce class maps a list of unique vertex into 2 parts of output: A dictionary from rawId to newId, and a new vertex data file using newId. The domain of newId is consecutive integers from 0 to |V|-1.

Input directory: list of unique vertex data. Output directory: