IDEA进行Hadoop-HDFS API编程报错:Failed to locate the winutils binary in the hadoop binary path

错误：

ERROR Shell: Failed to locate the winutils binary in the hadoop binary path
java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.

虽然不影响操作，但是依然看着非常的不舒服

解决方案

• 1.windows配置环境变量
  HADOOP_HOME --> D:\hadoop\hadoop-2.6.0-cdh5.16.2
  Path --> %HADOOP_HOME%\bin

D:\hadoop\hadoop-2.6.0-cdh5.16.2是我自己hadoop的安装位置

验证：任意位置输入hadoop命令，如下则环境变量配置正常

• 2.适配64位操作系统：hadoop.dll,winutils.exe ,winutils.pdb
  下载地址 提取码：oxyq
  将这三个文件拷贝到%HADOOP_HOME%\bin目录下

• 3.拷贝hadoop.dll文件到C:\Windows\System32路径之下

• 4.重启电脑，清爽！