Error while Installing HDFS using Ambari tool.

[#1]

Host registration aborted. Ambari Agent host cannot reach Ambari server

[#2 · Accepted solution]

Hi, everything is in the error - verify that you can ping the Ambari host (by name) from the node where you're installing the agent. Usually some edits in /etc/hosts help. If you are performing a manual install of the agent, verify the ambari host it's pointing to in its ini file.

[#3]

@Parinita Kothari