Error while running clientnode

[Vivek Dabra]

Hi 

I am master student. I create 3 virtual machine in virtual box. one is server node(10.0.0.1),second is grid node(10.0.0.3) , third node is client node(10.0.0.2). All works fine but when I try to run last command on client node i.e java -classpath <path to JVivswa.jar>:. PrimeClient  . I get error on error on grid node

" connect refused"

NodeDownException Node Ip =127.0.1.1 

at jvishwa.socket.VishwaSocket.<init>(VishwaSocket.java:96)

I think this is broadcast ip. Virtual machines are in internal network mode. Ping command executes successfully to other machines. Server node and client are Ubuntu machines while grid node is fedora machines. The minimum number of grid node is set to 1 in PrimeClient.java in my case. 

Things which I have done up

1. disable firewall on fedora

2. disable selinux on fedora

3. disable ufw firewall on both ubuntu

I still not able to resolve the issue. Any Help

Thanks.

[Janakiram Dharanipragada]

On ubantu, the local host ip is given as 127.0.0.1. Just go to /etc/hosts and delete the first line giving the localhost ip.

The host ip should be 10.x.x.x. Hope this solves your problem. - Janakiram

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