A quick tutorial for setting up hadoop and hadoop installation on linux
A quick guide to configuring your Hadoop cluster. Learn about the difference between standalone, pseudo-distributed and fully-distributed mode. A quick tutorial including examples of hdfs-site.xml configuration, yarn-site.xml, mapred-site.xml and verifying your Hadoop configuration.
A walkthrough of the WordCount MapReduce application including basic example with code walkthrough. Perfect for getting started with Hadoop MapReduce
A quick tutorial on using HDFS, including HDFS namenodes, datanodes, blocks, starting and stopping HDFS, and HDFS basic commands.
A quick introduction to Hadoop Yarn, including what YARN is, the role it plays in Hadoop, and the improvements over classic MapReduce.
A quick introduction to Hadoop including what is Hadoop, Hadoop common utilities, HDFS, MapReduce, Yarn, and the basics of Hadoop architecture. Learn about node managers, resource managers, application masters and more.
A look at Hadoop's supported data formats, including Avro and Parquet, which to use, and why.
A discussion on the advantages of using Spark over MapReduce, what makes Spark faster than MapReduce, and a comparison on Spark vs MapReduce performance.
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