WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable starting yarn daemons
进入hadoop-2.6.0/lib/native -->ldd libhadoop.so.1.0.0查看依赖库
1.我们使用hadoop期望的2.14版本
2.我们更改日志文件
进入vi /hadoop-2.6.0/etc/hadoop/log4j.propreties
加入一句话:log4j.logger.org.apache.hadoop.util.NativeCodeLoader=ERROR
ok!!