Hadoop: Setting up a Single Node Cluster & MapReduce Framework.

The Apache® Hadoop® project develops open source software for distributed, reliable, scalable computing.

The Apache Hadoop software library is a framework that enables distributed processing of large data sets across computer clusters using simple programming models. It is designed to scale from single servers to thousands of machines, each providing local compute and storage. Instead of relying on hardware to provide high availability, the library itself is designed to detect and handle failures at the application layer, thus providing a highly available service across a cluster of computers. , every computer is susceptible to errors. Document setup in here: Slide of Config Hadoop in Virttual Machine (Slide canvar). Have a nice day !