Posts: 9
Registered: ‎06-30-2015

ssh connection issue with gce

[ Edited ]

I have installed cloudera manager in one of the GCE node and successfully logged in to CM window. I am trying to create a 3 node Hadoop(yarn) cluster there. However on the ssh credentials page, where i am providing the username(with passwordless ssh login) without password, the process is getting failed (error: Exhausted available authentication methods). In the scm-server log i can see the following:


2015-06-30 08:29:34,310 WARN NodeConfiguratorThread-21-0:com.cloudera.server.cmf.node.NodeConfigurator: Could not authenticate to instance-1.c.cloudera-test.inter
net.schmizz.sshj.userauth.UserAuthException: Exhausted available authentication methods
at net.schmizz.sshj.userauth.UserAuthImpl.authenticate(
at net.schmizz.sshj.SSHClient.auth(
at net.schmizz.sshj.SSHClient.auth(
at com.cloudera.server.cmf.node.NodeConfigurator.connect(
at com.cloudera.server.cmf.node.NodeConfigurator.configure(
at java.util.concurrent.Executors$
at java.util.concurrent.ThreadPoolExecutor.runWorker(
at java.util.concurrent.ThreadPoolExecutor$
Caused by: net.schmizz.sshj.userauth.UserAuthException: keyboard-interactive auth not allowed by server
at net.schmizz.sshj.userauth.UserAuthImpl.authenticate(
... 10 more


I have created password less ssh login for hadoop user. Created the id_rsa and copied to authorized_host of the all instances. 


raj_nandy_abzooba_com@instance-1:/home$ su hadoop
hadoop@instance-1:/home$ ssh instance-1

Linux instance-1 3.16.0-0.bpo.4-amd64 #1 SMP Debian 3.16.7-ckt9-3~deb8u1~bpo70+1 (2015-04-27) x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Jun 24 01:45:37 2015 from instance-1.c.cloudera-test.internal



Using the same user(hadoop) while hadoop installation using CM throws the excaption. PLease help.