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Ambari Agents fail to register during the Confirm Host step

Ambari Agents fail to register during the Confirm Host step

New Contributor

I am installing cluster on AWS (Centos AMI) with 6 nodes ( 3 Master and 3 Worker) , getting Host failed to register for Master 1 and Master 3, no logs. ( Master 2, Worker 1-3 all registered except Master 1/3)

Would appreciate for any help.

2 REPLIES 2

Re: Ambari Agents fail to register during the Confirm Host step

Mentor

@Mushtaq Chaviwala

Upload the ambari-server logs!




Re: Ambari Agents fail to register during the Confirm Host step

New Contributor

Thanks Geoffery, problem resolved, hostname was not set properly, typo error (hostnamectl set-hostname master3.hadoop.com )