NTP error, waiting heartbeat error during the installation of Cloudera 6.2 agents

[#1]

Hello everyone.

When cloudera manager installs the agent on the nodes, I receive the heartbeat error. I look the log an I see this:

>>[04/Sep/2019 12:53:55 +0000] 744 Monitor-HostMonitor throttling_logger ERROR ntpq: ntpq -np: not synchronized to any server

All host can see the others, the Cloudera Server host has ntp configured, and if I execute ntpq -np on the client where I try to install the agent, it runs and ntp is working.

Could anyone help me?

Thanks

[#2 · Accepted solution]

Well, I've found a solution. I install a DNS server on the main node, and now the cluster is working.

[#3]

I'm happy to see you resolved your issue. Please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. 

mark as solution button

[#4]

Done, thanks