报错如下:
[hadoop@hadoop000 sbin]$ ./start-dfs.sh
18/01/24 22:46:38 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicableStarting namenodes on [hadoop000]
hadoop000: ssh: connect to host hadoop000 port 22: Connection timed out
hadoop000: ssh: connect to host hadoop000 port 22: Connection timed out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: secondarynamenode running as process 3195. Stop it first.
18/01/24 22:48:48 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
解决过程:
1、ifconfig看了下ip地址
2、在cmd上ping了下ÿ