[ 
https://issues.apache.org/jira/browse/WHIRR-52?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Tom White updated WHIRR-52:
---------------------------

    Attachment: WHIRR-52.patch

I had a look at this and hit another problem (this is with ZooKeeper, which is 
a simpler service to launch, so I started with that one):

{noformat}
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 134.141 sec <<< 
FAILURE!
test(org.apache.whirr.service.zookeeper.integration.ZooKeeperServiceTest)  Time 
elapsed: 134.007 sec  <<< ERROR!
java.io.IOException: org.jclouds.compute.RunScriptOnNodesException: error 
runScript on filtered nodes options(RunScriptOptions 
[overridingCredentials=true, runAsRoot=true])
Execution failures:

0 error[s]
Node failures:

1) SshException on node 337685:
org.jclouds.ssh.SshException: [email protected]:22: Error connecting to 
session.
        at org.jclouds.ssh.jsch.JschSshClient.propagate(JschSshClient.java:252)
        at org.jclouds.ssh.jsch.JschSshClient.connect(JschSshClient.java:199)
        at 
org.jclouds.compute.internal.BaseComputeService$3.call(BaseComputeService.java:357)
        at 
org.jclouds.compute.internal.BaseComputeService$3.call(BaseComputeService.java:346)
        at java.util.concurrent.FutureTask$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:637)
Caused by: com.jcraft.jsch.JSchException: Auth fail
        at com.jcraft.jsch.Session.connect(Session.java:452)
        at com.jcraft.jsch.Session.connect(Session.java:150)
        at org.jclouds.ssh.jsch.JschSshClient.newSession(JschSshClient.java:247)
        at org.jclouds.ssh.jsch.JschSshClient.connect(JschSshClient.java:184)
        ... 7 more
{noformat}

Rackspace doesn't return the credentials for nodes after the initial launch, so 
I tried to override the credentials with the private key.
I'm not sure why there is an authentication error, since I was able to ssh in 
manually using the same private key.

> Allow a Hadoop MapReduce job to be run against a Hadoop Service running on 
> Rackspace Cloud Servers
> --------------------------------------------------------------------------------------------------
>
>                 Key: WHIRR-52
>                 URL: https://issues.apache.org/jira/browse/WHIRR-52
>             Project: Whirr
>          Issue Type: Improvement
>          Components: service/hadoop
>            Reporter: Jeff Hammerbacher
>         Attachments: WHIRR-52.patch
>
>


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