Home Forums Ambari Confirm Hosts failed in ambari installation

This topic contains 1 reply, has 1 voice, and was last updated by  Mitali Sodhi 4 months, 2 weeks ago.

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  • #51299

    Mitali Sodhi
    Participant

    Hi,

    I am setting up a four node cluster on CentOS 6.0 machines.
    I have reached the Step-3 of installation from Ambari UI, where confirm hosts have to be done.
    I am getting this error while “Registering” :
    “Registration with the server failed”

    The ambari-agent.log shows the following error:
    ERROR Controller.py:98 – Cannot register host with not supported os type, hostname=node2.hadoop.com, serverOsType=redhat6, agentOsType=centos linux6

    My /etc/redhat-release file has :
    CentOS Linux release 6.0 (Final)

    /etc/issue has :
    CentOS Linux release 6.0 (Final)
    Kernel \r on an \m

    How should I solve this issue?

    Thanks,
    Mitali

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  • #51301

    Mitali Sodhi
    Participant

    The issue got resolved by changing the /etc/redhat-release and /etc/issue to:
    CentOS release 6.0 (Final)

    and

    CentOS release 6.0 (Final)
    Kernel \r on an \m

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