使用java Servlet在HDFS内创建目录

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;

Configuration conf = new Configuration();
FileSystem fs = FileSystem.get(conf);

String directoryPath = "/path/to/directory";

Path directory = new Path(directoryPath);
boolean success = fs.mkdirs(directory);

if (success) {
    System.out.println("目录创建成功");
} else {
    System.out.println("目录创建失败");
}

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;

public class CreateHDFSDirectoryServlet {
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        Configuration conf = new Configuration();
        FileSystem fs = FileSystem.get(conf);
        
        String directoryPath = "/path/to/directory";
        Path directory = new Path(directoryPath);
        boolean success = fs.mkdirs(directory);
        
        if (success) {
            response.getWriter().println("目录创建成功");
        } else {
            response.getWriter().println("目录创建失败");
        }
    }
}