exception error when using bridge network adapter during hdp 2.4 installation

[#1]

@Neeraj Sabharwal

first , i tried "host only adapter" by seeing community hortonworks article . could not able to open hdp welcome page and 8080(ambari).

after, i tried using "bridge network" , got below error .

can you tell what mistake i have done?

[#2]

Sandbox 2.3+ requires 8gb of RAM.

[#3 · Accepted solution]

atlast, am able to hit 127.0.0.1:8080 after several times deleting and importing VM's . in my case, the problem is am able to start ambari server , ambari agent ..but couldnot in web.

i checked in windows command prompt whether it is listening to port 8080 by command 'netstat' ..it didnot listening so i added port 8080 in windows firewall advanced settings.. after starting ambari serevr..waited for few minutes and then hitted 127.0.0.1:8080 successsfully...