如何在hadoop中创建datanode路径?

这是我用来编写文件的示例片段 hdfs

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URI;
import java.net.URISyntaxException;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.IOUtils;
import org.apache.hadoop.util.Progressable;

public class WriteFileToHDFS {
  public static void main(String[] args) throws IOException, URISyntaxException 
   {
      System.setProperty("hadoop.home.dir", "/");   
      System.setProperty("HADOOP_USER_NAME", "hdfs");  

      //1. Get the instance of COnfiguration
      Configuration configuration = new Configuration();

      //2. Create an InputStream to read the data from local file
      InputStream inputStream = new BufferedInputStream(new FileInputStream("/Users/rabbit/Research/hadoop/sample_files/TAO.mp4"));  

      //3. Get the HDFS instance
      FileSystem hdfs = FileSystem.get(new URI("hdfs://192.168.143.150:9000"), configuration);  

      //4. Open a OutputStream to write the data, this can be obtained from the FileSytem
      OutputStream outputStream = hdfs.create(new Path("hdfs://192.168.143.150:9000/filestore/TAO.mp4"),   
      new Progressable() {  
              @Override
              public void progress() {
                System.out.println("....");
              }
        });
      try
      {
        IOUtils.copyBytes(inputStream, outputStream, 4096, false); 
      }
      finally
      {
        IOUtils.closeStream(inputStream);
        IOUtils.closeStream(outputStream);
      } 
  }
}

我希望这可以写成 /data/hadoop-data/dn/current/blk_1073741869 而是写为 /data/hadoop-data/dn/current/BP-1308070615-172.22.131.23-1533215887051/current/finalized/subdir0/subdir0/blk_1073741869 BP-1308070615-172.22.131.23-1533215887051/current/finalized/subdir0/subdir0 -生成了此路径?