Hi, Permission denied (publickey,password)
Did you make sure that issuing "ssh -i /path/to/your/private/key <node-fqdn>" from root@master-node works to all your nodes (including the one which runs ambari server itself)? Usually you should: 1) generate ssh key-pair under the root account on you *master-node* (the one that runs ambari-server). Make sure it is not encrypted to allow passwordless login 2) append contents of the public key (e.g. id_rsa.pub) to the file /root/.ssh/authorized_hosts on all of the nodes, *including* the master node. 3) test ssh access by running "ssh -i /path/to/your/private/key node1.example.com" from the master node (substitute path to the private key (/root/.ssh/id_rsa by default, when creating under the root user) and fqdns of your nodes). 4) you should now be able to paste that private key to the ambari's web-interface and use the root user to deploy the agents) On Fri, Oct 21, 2016 at 1:20 PM, Deepak Goel <[email protected]> wrote: > The above problem got resolved (one of the postgres directory permissions > had to be set to 700) > > Thank You.. > > However, I am getting the following error now: > > When I log into "localhost:8080" and into ambari through a browser, i > complete the first three steps. In "Install Options" and in 'Host > Registration Information', I provide the ssh private key (id_rsa) and the > ssh user account = "root". It fails. > ------------------------------------------ > > Permission denied (publickey,password). > SSH command execution finished > host=deepak-hp, exitcode=255 > Command end time 2016-10-21 15:43:34 > -------------------------------- > > > When I give the ssh user account = "deepak" it fails with the following > error: > -------------------------------------------------------------------------- > > Automatic Agent registration timed out (timeout = 300 seconds). > Check your network connectivity and retry registration, or use > manual agent registration. > > -------------------------------------------------------------------------- > > Anyone can help? > > Hey > > Namaskara~Nalama~Guten Tag~Bonjour > > > -- > Keigu > > Deepak > 73500 12833 > www.simtree.net, [email protected] > [email protected] > > LinkedIn: www.linkedin.com/in/deicool > Skype: thumsupdeicool > Google talk: deicool > Blog: http://loveandfearless.wordpress.com > Facebook: http://www.facebook.com/deicool > > "Contribute to the world, environment and more : > http://www.gridrepublic.org > " > > On Fri, Oct 21, 2016 at 11:44 AM, Deepak Goel <[email protected]> wrote: > >> >> Hey >> >> Namaskara~Nalama~Guten Tag~Bonjour >> >> I am getting the following error when running the command "ambari-server >> start": >> >> ====================================+== >> ERROR: Exiting with exit code -1. >> REASON: Ambari Server java process died with exitcode 1. Check >> /var/log/ambari-server/ambari-server.out for more information. >> >> ------------------------------------------------------------ >> -------------------- >> >> Exception in thread "main" com.google.inject.CreationException: Guice >> creation e >> rrors: >> >> 1) Error injecting constructor, java.lang.RuntimeException: >> org.postgresql.util. >> PSQLException: Connection refused. Check that the hostname and port are >> correct >> and that the postmaster is accepting TCP/IP connections. >> ====================================+== >> >> >> Anyone can help? >> >> Thanks >> Deepak >> -- >> Keigu >> >> Deepak >> 73500 12833 >> www.simtree.net, [email protected] >> [email protected] >> >> LinkedIn: www.linkedin.com/in/deicool >> Skype: thumsupdeicool >> Google talk: deicool >> Blog: http://loveandfearless.wordpress.com >> Facebook: http://www.facebook.com/deicool >> >> "Contribute to the world, environment and more : >> http://www.gridrepublic.org >> " >> > >
