Hadoop之Linux修改虚拟本机地址

标签：hadoop   linux   network   远程连接   网络   

Hadoop是运行在Linux系统下的，但我们在windows下Eclipse远程访问Hadoop HDFS时，如果两个机子地址不在同一网段便无法相互访问。

 windows测试是否可远程连接，只需Dos  执行ping即可。

 为了统一网段，势必要对虚拟机设置网络地址：

 1.root账户登录，修改interfaces

hadoop@HADOOP:~$ su root
Password: 
root@HADOOP:/home/hadoop# vi /etc/network/interfaces 

address 192.168.3.137
gateway 192.168.3.1
netmask 255.255.255.0

root@HADOOP:/home/hadoop# vi /etc/hosts

127.0.0.1       localhost
127.0.1.1       ubuntu
192.168.3.137  HADOOP.MAIN
192.168.1.135  HADOOP.SLAVE
192.168.1.136  HADOOP.SLAVE2
# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

3.ifconfig查看配置信息是否正确

hadoop@HADOOP:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:0c:29:42:d4:51  
          inet addr:192.168.3.137  Bcast:192.168.3.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe42:d451/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:29 errors:0 dropped:0 overruns:0 frame:0
          TX packets:73 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2531 (2.5 KB)  TX bytes:12238 (12.2 KB)
          Interrupt:19 Base address:0x2024 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:24 errors:0 dropped:0 overruns:0 frame:0
          TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1884 (1.8 KB)  TX bytes:1884 (1.8 KB)

Hadoop之Linux修改虚拟本机地址

标签：hadoop   linux   network   远程连接   网络   

原文地址：http://blog.csdn.net/qiyuexuelang/article/details/39060161