Looks like things are failing while contacting and doing sanity checks for the nodes being added.. although I guess you need to use the private rsa key to do the passwd-less ssh to remote nodes.. You can manually try from ambari server ssh -i priv_key root@remote_host to see that works..
Also can you post the relevant part of the log at /var/log/hmc/hmc.log to see what exact error you getting.. --Suhas On Fri, Aug 3, 2012 at 12:09 PM, Artem Ervits <[email protected]> wrote: > Hello all, I'm trying to install a Hadoop cluster with Ambari on one VM and > two additional nodes that will serve as a hadoop cluster. On step 2, where it > says to add nodes, I select the id_rsa.pub file for the user I'm running the > install with, let's call it hduser. I already copied the ssh keys to all > machines and setup passwordless ssh to each and all machines. I also select > /etc/hosts file that has all three VMs. When I hit next, it fails for some or > all of the machines. I then created another file called hosts, containing the > names of only two machines participating in a hadoop cluster, excluding the > Ambari server. The add nodes step fails again due to permission denied again. > It does, still include my Ambari server as the 3rd server to install hadoop > on. Is there anything that I'm doing wrong? > > Thank you. > > This electronic message is intended to be for the use only of the named > recipient, and may contain information that is confidential or privileged. If > you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or use of the contents of this message is > strictly prohibited. If you have received this message in error or are not > the named recipient, please notify us immediately by contacting the sender at > the electronic mail address noted above, and delete and destroy all copies of > this message. Thank you. > > > -------------------- > > This electronic message is intended to be for the use only of the named > recipient, and may contain information that is confidential or privileged. > If you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or use of the contents of this message is > strictly prohibited. If you have received this message in error or are not > the named recipient, please notify us immediately by contacting the sender at > the electronic mail address noted above, and delete and destroy all copies of > this message. Thank you. > > > > > -------------------- > > This electronic message is intended to be for the use only of the named > recipient, and may contain information that is confidential or privileged. > If you are not the intended recipient, you are hereby notified that any > disclosure, copying, distribution or use of the contents of this message is > strictly prohibited. If you have received this message in error or are not > the named recipient, please notify us immediately by contacting the sender at > the electronic mail address noted above, and delete and destroy all copies of > this message. Thank you. > > >
