FAQ
Hello,

I was setting up a cluster with 3 nodes to begin with and was trying to use
CDH 4.0 manager, free edition to automate the installation but it doesn't
seem to be able to connect using password-less authentication (sudo). We
are setting up the cluster on AWS and I have verified all the security
groups and port access is available. Is this known and is there a
workaround or do you suggest I manually install across all machines? Thanks
for your help!

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  • Mark at Oct 14, 2012 at 7:59 pm
    What linux distro are you using?
    On Friday, October 12, 2012 10:14:19 AM UTC-7, Vishwanath Srinivasan wrote:

    Hello,

    I was setting up a cluster with 3 nodes to begin with and was trying to
    use CDH 4.0 manager, free edition to automate the installation but it
    doesn't seem to be able to connect using password-less authentication
    (sudo). We are setting up the cluster on AWS and I have verified all the
    security groups and port access is available. Is this known and is there a
    workaround or do you suggest I manually install across all machines? Thanks
    for your help!
  • Adar Dembo at Oct 15, 2012 at 10:28 pm
    To add to Mark's comment, could you share your CM server log? You
    should find it in /var/log/cloudera-scm-server on the machine hosting
    the manager server.
    On Sun, Oct 14, 2012 at 12:59 PM, Mark wrote:
    What linux distro are you using?

    On Friday, October 12, 2012 10:14:19 AM UTC-7, Vishwanath Srinivasan wrote:

    Hello,

    I was setting up a cluster with 3 nodes to begin with and was trying to
    use CDH 4.0 manager, free edition to automate the installation but it
    doesn't seem to be able to connect using password-less authentication
    (sudo). We are setting up the cluster on AWS and I have verified all the
    security groups and port access is available. Is this known and is there a
    workaround or do you suggest I manually install across all machines? Thanks
    for your help!

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groupscm-users @
categorieshadoop
postedOct 12, '12 at 5:14p
activeOct 15, '12 at 10:28p
posts3
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websitecloudera.com
irc#hadoop

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