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From "Paul Baclace (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WHIRR-378) Auth fail when creating a cluster from an EC2 instance
Date Tue, 20 Sep 2011 20:22:08 GMT

    [ https://issues.apache.org/jira/browse/WHIRR-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13108972#comment-13108972
] 

Paul Baclace commented on WHIRR-378:
------------------------------------

Here is the stack trace associated with the "problem applying options" error:


2011-09-17 03:38:37,260 DEBUG [jclouds.compute] (user thread 2) << socket [address=204.236.165.200,
port=22] opened
2011-09-17 03:38:46,153 ERROR [jclouds.compute] (user thread 2) << problem applying
options to node(us-west-1/i-85914fc2): 
org.jclouds.rest.AuthorizationException: (ubuntu@204.236.165.200:22) (ubuntu@204.236.165.200:22)
error acquiring SSHClient(ubuntu@204.236.165.200:22)
: Exhausted available authentication methods
        at org.jclouds.sshj.SshjSshClient.propagate(SshjSshClient.java:387)
        at org.jclouds.sshj.SshjSshClient.acquire(SshjSshClient.java:214)
        at org.jclouds.sshj.SshjSshClient.connect(SshjSshClient.java:229)
        at org.jclouds.compute.callables.RunScriptOnNodeAsInitScriptUsingSsh.call(RunScriptOnNodeAsInitScriptUsingSsh.java:107)
        at org.jclouds.compute.strategy.CustomizeNodeAndAddToGoodMapOrPutExceptionIntoBadMap.call(CustomizeNodeAndAddToGoodMapOrPutExceptionIntoBadMa
p.java:150)
        at org.jclouds.compute.strategy.CustomizeNodeAndAddToGoodMapOrPutExceptionIntoBadMap.call(CustomizeNodeAndAddToGoodMapOrPutExceptionIntoBadMa
p.java:57)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: net.schmizz.sshj.userauth.UserAuthException: Exhausted available authentication
methods
        at net.schmizz.sshj.userauth.UserAuthImpl.authenticate(UserAuthImpl.java:114)
        at net.schmizz.sshj.SSHClient.auth(SSHClient.java:204)
        at net.schmizz.sshj.SSHClient.authPublickey(SSHClient.java:304)
        at net.schmizz.sshj.SSHClient.authPublickey(SSHClient.java:323)
        at org.jclouds.sshj.SshjSshClient$1.create(SshjSshClient.java:183)
        at org.jclouds.sshj.SshjSshClient$1.create(SshjSshClient.java:155)
        at org.jclouds.sshj.SshjSshClient.acquire(SshjSshClient.java:204)
        ... 9 more
Caused by: net.schmizz.sshj.userauth.UserAuthException: publickey auth failed        at net.schmizz.sshj.userauth.UserAuthImpl.handle(UserAuthImpl.java:157)
        at net.schmizz.sshj.transport.TransportImpl.handle(TransportImpl.java:474)       
at net.schmizz.sshj.transport.Decoder.decode(Decoder.java:127)        at net.schmizz.sshj.transport.Decoder.received(Decoder.java:195)
        at net.schmizz.sshj.transport.Reader.run(Reader.java:72)


> Auth fail when creating a cluster from an EC2 instance
> ------------------------------------------------------
>
>                 Key: WHIRR-378
>                 URL: https://issues.apache.org/jira/browse/WHIRR-378
>             Project: Whirr
>          Issue Type: Bug
>          Components: service/hadoop
>    Affects Versions: 0.6.0
>            Reporter: Marc de Palol
>
> There is a ssh auth problem when creating a hadoop cluster from an EC2 ubuntu instance.

> I've been using the same configuration file from an EC2 computer an a physical one, everything
works fine in the physical one, but I keep getting this error in EC2: 
> Running configuration script on nodes: [us-east-1/i-c7fde5a6, us-east-1/i-c9fde5a8, us-east-1/i-cbfde5aa]
> <<authenticated>> woke to: net.schmizz.sshj.userauth.UserAuthException: publickey
auth failed
> <<authenticated>> woke to: net.schmizz.sshj.userauth.UserAuthException: publickey
auth failed
> The user in the virtual machine is new and with valid .ssh keys.
> The hadoop config file is (omitting commented lines): 
> whirr.cluster-name=hadoop
> whirr.instance-templates=1 hadoop-namenode+hadoop-jobtracker,3 hadoop-datanode+hadoop-tasktracker
> whirr.provider=aws-ec2
> whirr.identity=****
> whirr.credential=****
> whirr.hardware-id=c1.xlarge
> whirr.image-id=us-east-1/ami-da0cf8b3
> whirr.location-id=us-east-1

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