I restarted the name node, removed Ambari from the node, re-installed the software, and I am getting the same error:
David Novogrodsky [email protected] http://www.linkedin.com/in/davidnovogrodsky On Tue, Dec 16, 2014 at 3:32 PM, David Novogrodsky < [email protected]> wrote: > > I have a cluster of three hosts. Ambari server is on the host that will > become the namenode of the custer. During the ConfirmHosts step, Ambari > can see the host it is on. It cannot see the other two hosts. The error > is toward the end of the registraton log: > WARNING 2014-12-16 15:14:19,341 main.py:235 - Unable to determine the IP > address of the Ambari server > 'namenode.localdomain.com.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode.namenode' > INFO 2014-12-16 15:14:19,341 NetUtil.py:48 - > > This https://namenode.localdomain.com.namenode.... where is this coming > from? I have checked the following: > > 1. I have re-started all the nodes in the cluster. Several times. > 2. I can reach all nodes from all nodes using ping and their fully > qualified domain names > 3. I can reach the data nodes from the name node using password-less > ssh. > 4. I have changed the name of the machines to match their names in the > hosts files on each machine. > 5. I have checked the /etc/ambari-agnet/conf/ambari-agent.ini file. > > David Novogrodsky > [email protected] > http://www.linkedin.com/in/davidnovogrodsky >
