The Hortonworks Community Connection is now live. A completely rebuilt Q&A forum, Knowledge Base, Code Hub and more, backed by the experts in the industry.

You will be redirected here in 10 seconds. If your are not redirected, click here to visit the new site.

The legacy Hortonworks Forum is now closed. You can view a read-only version of the former site by clicking here. The site will be taken offline on January 31,2016

HDP on Linux – Installation Forum

ambari recognized centos6 as redhat when only have one host during"confirm hosts

  • #35615
    Jack Liu


    scp /usr/lib/python2.6/site-packages/ambari_server/ done for host, exitcode=0
    Copying os type check script finished
    Running os type check…
    Cluster primary OS type is redhat6 and local OS type is centos6

    Connection to closed.
    SSH command execution finished for host, exitcode=0
    Running os type check finished

    Connection to closed.
    SSH command execution finished for host, exitcode=0
    Checking ‘sudo’ package finished
    Copying repo file to ‘tmp’ folder…

    scp /etc/yum.repos.d/ambari.repo done for host, exitcode=0
    Moving file to repo dir…

    Connection to closed.
    SSH command execution finished for host, exitcode=0
    Copying setup script file…

  • Author
  • #35617
    Jack Liu

    after failure, I clicked the “recheck”, the check was back to normal and passed without any configuration change.

    Jeff Sposetti

    Can you confirm which version of Ambari you are using?

    yum info ambari-server

    Thank you.

    Jack Liu

    thanks, below is ambari version:

    Loaded plugins: fastestmirror, presto
    Determining fastest mirrors
    * base:
    * extras:
    * updates:
    AMBARI-beta | 2.9 kB 00:00
    HDP-UTILS- | 2.9 kB 00:00
    base | 3.7 kB 00:00
    extras | 3.4 kB 00:00
    updates | 3.4 kB 00:00
    vault | 3.7 kB 00:00
    Installed Packages
    Name : ambari-server
    Arch : noarch
    Version :
    Release : 1
    Size : 55 M
    Repo : installed
    From repo : AMBARI-beta
    Summary : Ambari Server
    License : 2012, Apache Software Foundation
    Description : Maven Recipe: RPM Package.

The forum ‘HDP on Linux – Installation’ is closed to new topics and replies.

Support from the Experts

A HDP Support Subscription connects you experts with deep experience running Apache Hadoop in production, at-scale on the most demanding workloads.

Enterprise Support »

Become HDP Certified

Real world training designed by the core architects of Hadoop. Scenario-based training courses are available in-classroom or online from anywhere in the world

Training »

Hortonworks Data Platform
The Hortonworks Data Platform is a 100% open source distribution of Apache Hadoop that is truly enterprise grade having been built, tested and hardened with enterprise rigor.
Get started with Sandbox
Hortonworks Sandbox is a self-contained virtual machine with Apache Hadoop pre-configured alongside a set of hands-on, step-by-step Hadoop tutorials.
Modern Data Architecture
Tackle the challenges of big data. Hadoop integrates with existing EDW, RDBMS and MPP systems to deliver lower cost, higher capacity infrastructure.