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Check it out if anything goes wrong or in troubleshooting section below. There is troubleshooting section in this article as well, make sure to check it first.

IMPORTANT: Some of the values specified in this article need to be substituted with your info, like IP addresses and hostnames. Such values are enclosed with brackers <like that>. Please make sure replace them with your info. 

Prerequisites:

  • Centos 6

  • In order to ease install make sure that your main interface is named eth0. If it is not, you need to adjust some Ambari services configuration accordingly (e.g. ElasticSearch)

  • Single-node: At least 48 GB RAM, 8 cores and 400 GB HDD. Multi-node: At least 32 GB RAM, 4 cores and 200 GB HDD for smooth performance.

  • (optional) Disable PackageKit if it is installed, if it is not, just ignore this point:

    Code Block
    sed -i 's/enabled=1/enabled=0/g' /etc/yum/pluginconf.d/refresh-packagekit.conf

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