Hi,

  Iam testing CDH 5.1.2 on Amazon EC2 Four-Node Cluster. First time I installed and CDH was working fine. Few minutes later I stopped EC2 server and restarted them. Then I login Cloudera Manager website and encountered below error. Please advise. Iam new to Hadoop. If you tell me step-by-step GUI method, I would really appreciate it.

Infact Iam using Amazon Elastic IP(permanent IPs) too.