내용 |
[hadoop@master ~]$ jps
4625 NameNode
5179 Jps
4910 ResourceManager
[hadoop@master ~]$ ssh slave1
Last login: Sat Nov 5 00:21:28 2016 from master
[hadoop@slave1 ~]$ jps
3643 Jps
3503 NodeManager
3391 DataNode
[hadoop@slave1 ~]$ exit
logout
Connection to slave1 closed.
[hadoop@master ~]$ ssh slave3
Last login: Sat Nov 5 00:23:00 2016 from master
[hadoop@slave3 ~]$ jps
3477 DataNode
3801 Jps
3660 NodeManager
3582 SecondaryNameNode
[hadoop@slave3 ~]$ exit
logout
Connection to slave3 closed.
[hadoop@master ~]$
|