Hdpcd practice exam connection refuced for namenode

[#1]

Hi, I'm trying to practice hdpcd exam in aws. But, i couldn't start all the services in aws. I ran the command ~/start-all-services.sh by the user horton. It is giving connection refused to name node error.

I am planning for HDPCD exam.Does hdpcd real exam has the same issue.

Thank you.

[#2 · Accepted solution]

Please take a look at similar issue below:

https://community.hortonworks.com/questions/10884/connection-refused-aws-hdpcd-practice-exam-getting...