https://www.cnblogs.com/yujianming/p/8309045.html
端口的变化
Hadoop3.0中namenode的默认端口配置发生变化:从50070改为9870
Resource Manager: http://localhost:9870
JobTracker: http://localhost:8088
Specific Node Information: http://localhost:8042
https://www.cnblogs.com/yujianming/p/8309045.html
端口的变化
Hadoop3.0中namenode的默认端口配置发生变化:从50070改为9870
Resource Manager: http://localhost:9870
JobTracker: http://localhost:8088
Specific Node Information: http://localhost:8042