-  首先找到对应的版本,比如我使用的时hadoop2.7.3,就可以直接用2.7.1版本的 
-  配置文件:https://github.com/LUK-qianliu/winutils-master 
 目录下的hadoop.dll和winutils.exe复制到hadoop2.7.3/bin下:
 
 
-  将hadoop.dll复制到C:\Windows\System32下: 
 
-  此时调试出现下面的bug: 
Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.access(NativeIO.java:609)
修改如下代码,注释了return access0(),改为return true:
public static boolean access(String path, NativeIO.Windows.AccessRight desiredAccess) throws IOException {
            return true;
            //return access0(path, desiredAccess.accessRight());
        }
}
复制NativeIO方法(同时建立与源码相同的包结构):
 
运行代码,结果正常:
 

 京公网安备 11010502036488号
京公网安备 11010502036488号