Monthly Archives: February 2015

Using Hadoop Streaming API to perform a word count job in R and C++

by Marek Gagolewski, Maciej Bartoszuk, Anna Cena, and Jan Lasek (Rexamine). Introduction In a recent blog post we explained how we managed to set up a working Hadoop environment on a few CentOS7 machines. To test the installation, let’s play

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Posted in Blog/Hadoop, Blog/R, Blog/R-bloggers

Installing Hadoop 2.6.0 on CentOS 7

by Marek Gagolewski, Maciej Bartoszuk, Anna Cena, and Jan Lasek (Rexamine). Configuring a working Hadoop 2.6.0 environment on CentOS 7 is a bit of a struggle. Here are the steps we made to set everything up so that we have

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Posted in Blog/Hadoop