i have accidentally changed the hortonworks IP address in etc/hosts , so could someone update me the default Ip address that come withthe sandbox. Thanks in advace :)

[#1]

127.0.0.1 or if you add 2nd network card, 192.168.56.101 @Bharathkumar B you can also comment out the entry in /etc/hosts and use 127.0.0.1 again.

[#2]

@Bharathkumar B

You can always look into the option to configure more networks in your virtual machine appliance.

ifconfig -a after adding more networks and you can pick one of them which is working ( not recommended for every user as its advanced settings )

[#3 · Accepted solution]

@Bharathkumar B First comment out the modified IP address in /etc/hosts .. Dont remove these 2 lines

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

::1 localhost localhost.localdomain localhost6 localhost6.localdomain6

# 192.168.192.100 # Modified IP

Don't panic if you can access the console as root run #ifconfig

This will display your new IP and use that to acces ambari or whatever UI you.

http://newIP:8080

The original IP address is not hard code in any config files !