Oops ! in my post, the URL of ambari-server is, of course, something like : https://myhost:8440/cert/ca ...
HDP on Linux – Installation Forum
Install using Ambari
I am installing HDP using Ambari and I have a problem between the Amabri-server and the nodes to be configured.
During the registration step, the node is trying to get the certificate (via the url http://:8440/cert/ca) and the ambari-server never respond to that request.
Iptables is off and I can ping the server.
When I try to connect to http://:8440/cert/ca using curl, the connection is made, but there is no response from the server too.
Is there any specific configuration to do on the ambari-server and/or the nodes with the agents ? such as keystore to
Thanks for any help !
Support from the Experts
A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.
Become HDP Certified
Real world training designed by the core architects of Hadoop. Scenario-based training courses are available in-classroom or online from anywhere in the world