window 如何访问虚拟机的mapreduce（略写）

package mapreduce;
import java.io.IOException;  
import java.util.StringTokenizer;  
import org.apache.hadoop.fs.Path;  
import org.apache.hadoop.io.IntWritable;  
import org.apache.hadoop.io.Text;  
import org.apache.hadoop.mapreduce.Job;  
import org.apache.hadoop.mapreduce.Mapper;  
import org.apache.hadoop.mapreduce.Reducer;  
import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;  
import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;  
public class WordCount{  
     public static class MyMapper extends Mapper<Object,Text,Text,IntWritable>{  
         private final static IntWritable one = new IntWritable(1);  
         private static String word = new String();  
         public void map(Object key, Text value, Context context) throws IOException,InterruptedException{  
                 StringTokenizer itr = new StringTokenizer(value.toString());  
               
                 while (itr.hasMoreTokens()){  
                          
                         word=itr.nextToken();
                         System.out.println(word);
                         String id=word.substring(0,word.indexOf("   "));
                         Text word2=new Text();
                         word2.set(id);
                         context.write(word2,one);  
                 }  
               
         }  
 }        

     public static class MyReducer extends Reducer<Text,IntWritable,Text,IntWritable>{  
         private IntWritable result = new IntWritable();  
         public void reduce(Text key, Iterable<IntWritable> values, Context context) throws IOException,InterruptedException{  
                 int sum = 0;  
                 for (IntWritable val : values)  
                 {  
                         sum += val.get();  
                 }  
                 result.set(sum);  
                
                 context.write(key,result);  
         }  
 }  
     
     public static void main(String[] args) throws Exception{  
         System.setProperty("hadoop.home.dir", "D:\\Program Files\\windowshadoop\\hadoop-2.6.4");
       Job job = Job.getInstance();  
       job.setJobName("WordCount");
       job.setJarByClass(WordCount.class);  
       job.setMapperClass(MyMapper.class);  
       job.setReducerClass(MyReducer.class);  
       job.setOutputKeyClass(Text.class);  
       job.setOutputValueClass(IntWritable.class);  
       Path in  = new Path("hdfs://hadoop:9000/mymapreduce1/in/buyer_favorite1") ;
       Path out  = new Path("hdfs://hadoop:9000/mymapreduce1/newout") ;
       FileInputFormat.addInputPath(job,in);  
       FileOutputFormat.setOutputPath(job,out);  
       System.exit(job.waitForCompletion(true)?0:1);  
}  
}