As a poster child for big data, Hadoop is continually brought out as the reference architecture for big data analytics. But what exactly is Hadoop and what are the key points of Hadoop storage ...

Before installing Hadoop, disable the firewall on all servers for convenience. # Run on all server as root systemctl disable firewalld --now; Hadoop requires Java ...

The following guide uses test.hadoop.com in example URLs. To use them as-is, update your hosts file to map test.hadoop.com to your server’s IP address. We will ...

With the Hadoop Summit conference coming next week (June 3-5), it might be useful for all newbies to get up to speed with this exciting distributed computing technology. Below is a video presentation ...

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The free on-demand training initially focuses on Hadoop and HBase but will expand to other ecosystem technologies. Certification exams will also be available for developers, analysts and admins. In an ...