hadoop

Overview

• Hadoop Common - contains libraries and utilities needed by other Hadoop modules;
• Hadoop Distributed File System (HDFS) - a distributed file-system that stores data on commodity machines, providing very high aggregate bandwidth across the cluster;
• Hadoop YARN - (introduced in 2012) is a platform responsible for managing computing resources in clusters and using them for scheduling users' applications;
• Hadoop MapReduce - an implementation of the MapReduce programming model for large-scale data processing.
• Hadoop Ozone - (introduced in 2020) An object store for Hadoop