java.io.IOException: Could not locate executable nullinwinutils.exe in the Hadoop binaries.

java 项目报错。至于为什么搜一下就知道了，我只放解决办法

去git拉haooop文件

https://github.com/sdravida/hadoop2.6_Win_x64https://github.com/sdravida/hadoop2.6_Win_x64https://github.com/sdravida/hadoop2.6_Win_x64.githttps://github.com/sdravida/hadoop2.6_Win_x64.git

配置hadoop环境变量（跟配置JAVA环境变量类似）。

创建HADOOP_HOME  文件路径，另外在Path下添加 %HADOOP_HOME%bin

弄好了记得重启IDEA