Category Archives: Training

Lessons Learned from Cloudera’s Hadoop Developer Training Course

Categories: General Training

This is a guest post from an attendee of our Hadoop Developer Training course, Attila Csordas, bioinformatician at the European Bioinformatics Institute, Hinxton, Cambridge, UK.

As a wet lab biologist turned bioinformatician I have ~2 year programming experience, mainly in Perl and have been working with Java for the last 9 months. A bioinformatician is not a developer so I’m writing easy code in just a fraction of my work time: parsers,

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Running the Cloudera Training VM in VirtualBox

Categories: General Guest Hadoop Training

Update (May 1 2013): The post below, which is based on an outdated VM, is deprecated. Rather please see the Cloudera QuickStart VM, which runs on VirtualBox, VMware, and KVM.

Cloudera’s Training VM is one of the most popular resources on our website. It was created with VMware Workstation, and plays nicely with the VMware Player for Windows, Linux, and Mac. But VMware isn’t for everyone. Thomas Lockney has managed to get our VM image running on Virtual Box,

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Configuring Eclipse for Apache Hadoop Development (a screencast)

Categories: Data Ingestion General HDFS Training

Update (added 5/15/2013): The information below is dated; see this post for current instructions about configuring Eclipse for Hadoop contributions.

One of the perks of using Java is the availability of functional, cross-platform IDEs.  I use vim for my daily editing needs, but when it comes to navigating, debugging, and coding large Java projects, I fire up Eclipse.

Typically, when you’re developing Map-Reduce applications,

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