缺少winutils.exe回报如下错误：Couldnotlocateexecutablenull\bin\winutils.exeinthehadoopbinaries缺少hadoop.dll错误如下：Unabletoloadnative-hadooplibraryforyourplatform…usingbuiltin-javaclasseswhereapplicable 解压文件，winutils.exe，hadoop.dll两个文件都要copy放在hadoop/bin/目录下即可。