import java.io.IOException;
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;
/***
*
* @author
*
*/
public class DeleteFile {
public static void main(String[] args) throws URISyntaxException, IOException, InterruptedException {
Configuration conf=new Configuration();
//注意修改为自己的IP
URI uri=new URI("hdfs://192.168.1.100:9000");
FileSystem fs=FileSystem.get(uri,conf,"hadoop");
//HDFS file
Path path=new Path("/user/hadoop/myfile");
fs.delete(path,true);
}
}