03-04-2018 06:12 AM
I am getting below error in agent instaaltion log , while installing cloud era in 4 node centos vm server.
where 192.168.1.110 is ip of my master node .
Detecting Cloudera Manager Server...
CentOS release 6.9 (Final)
BEGIN host -t PTR 192.168.1.110
Host 18.104.22.168.in-addr.arpa. not found: 3(NXDOMAIN)
03-07-2018 10:36 PM
This error is becuase of the reverse DNS. Please use a registered domain and use that FQDN in your hosts file. If the domain which you are using is not registered you can try creating a local DNS on on of the cluster host and points all other hosts to that local DNS.