can you resolve the target from the ambari server via CLI? (does dns/hosts work?)
have you "ssh-copy-id" or transferred the public key from the ambari server to the target? have you already ssh'ed from the ambari server to the target, and accepted the key fingerprint? when you click on the red status "failed", what does it show? what guide are you following? ________________________________ From: kotipalli venkatesh <[email protected]> Sent: Monday, September 25, 2017 4:31 AM To: [email protected] Subject: Unable to add the hosts Hi All, Please help on the below error, Target host, we added nodes and import the id_rsa file on the main node. and click the ok button but confirm host status is failed. please give suggestion on the below error. [Inline image 2] [Inline image 1]
