OK, thanks for the information! ------------------------------------------- 张秋怡 中山大学软件学院 ------------------------------------------- Joyee Cheung School of Software, Sun Yat-sen University Tel: 13824481874 QQ: 1284876460 -------------------------------------------
2014-04-06 20:58 GMT+08:00 Azuryy <[email protected]>: > NAT with VM. > You just make sure SSH to VM without password. > > But the best way is start to try it now. > > > Sent from my iPhone5s > > On 2014年4月6日, at 20:26, Chau Yee Cheung <[email protected]> wrote: > > Hi, > > May I ask how you configured the VM? The hadoop on other machines can just > access the VM guest on another machine without port forwarding? (just > making sure I'm not being paranoid here :) ) > > > 2014-04-06 18:29 GMT+08:00 Azuryy <[email protected]>: > >> Hi, >> Just do it, I did it successfully. >> >> >> Sent from my iPhone5s >> >> > On 2014年4月6日, at 14:42, Chau Yee Cheung <[email protected]> wrote: >> > >> > Hi everyone, >> > >> > I am trying to build a cluster with my classmates. 3 of us have linux >> installed on the physical machine, 2 of us are using virtual machines. >> Since the campus network has some restrictions, we can only use NAT mode to >> connect the virtual machine to the internet. >> > >> > I want to know if it's possible to connect a node in virtual machine >> with other nodes in physical machine with port forwarding. I've tried to >> forward some ports and the other's physical machine can connect to my >> virtual machine via them, but I'm not sure if hadoop can connect to other >> nodes in this way. To my knowledge the port for the tasktracker is >> uncertain, so I can't forward a specific port for it. >> > >> > Also, other nodes trying to ssh my virtual machine will have to use a >> port other than 22(Then it will be forwarded to the port 22 in my virtual >> machine). I wonder how to configure this. >> > >> > Thanks. >> > >
