Tecadmin published a tutorial about installing and configuring Hadoop on Ubuntu 20.04.

How to Install and Configure Hadoop on Ubuntu 20.04

Hadoop is a free, open-source and Java-based software framework used for storage and processing of large datasets on clusters of machines. It uses HDFS to store its data and process these data using MapReduce. It is an ecosystem of Big Data tools that are primarily used for data mining and machine learning.

How to Install and Configure Hadoop on Ubuntu 20.04 – TecAdmin