Hadoop Tutorials

In the Hadoop versions 2.0 and later, the new resource management pattern of YARN was introduced, which facilitates the cluster in terms of utilization, unified resource management and data sharing. Based on the foundation of building the Hadoop pseudo-distributed cluster, this section will let you learn the architecture, the working principle, configuration, and development and monitoring techniques of the YARN framework.

This lab is mainly about the foundations of Hadoop and is written for students with a certain Linux foundation to understand the architecture of the Hadoop software system, as well as the basic deployment methods.

This lab will continue to talk about HDFS, one of the major Hadoop components. Learning this lab will help you understand the working principles and basic operations of HDFS, as well as access methods for WebHDFS in the Hadoop software architecture.

In the mystical realm of Datagonia, a valiant data knight named Lionheart embarked on an extraordinary quest

Imagine a scenario where you are a marine archaeologist exploring the depths of the 'Sunken Treasure Bay.' This mystical bay is rumored to hold secrets of ancient civilizations, their treasures, and artifacts lost beneath the waves

Welcome to the futuristic world of Virtual Reality (VR), where technology and imagination merge to create immersive experiences like never before

In the fiery depths of the Hellfire Abyss, a treacherous realm where flames dance with malevolent fury, a powerful Fire Lord named Infernus reigns supreme

In the ancient Greek Olympiad, athletes from across the land would gather to showcase their prowess and compete in various athletic events. One such athlete, Alexios, had trained relentlessly for the upcoming games, determined to bring glory to his city-state.

In this lab, you will learn how to master Hadoop Storage Policies, unlocking the secrets hidden within the vast Arabian Desert's golden sands. You'll embark on a journey where a wise sorcerer challenges you to harness the power of these policies, enabling efficient management of data storage in Hadoop. Gain invaluable skills to store and retrieve data across different tiers, optimizing both performance and cost-effectiveness.

The residents of the idyllic Sunken Treasure Bay have long been fascinated by the tale of a legendary pirate ship that sank near their shores centuries ago. According to local lore, the ship's hold was filled with priceless treasures that have yet to be discovered. One day, a curious resident named Jack stumbles upon an ancient map that promises to lead him to the sunken riches. Emboldened by the prospect of uncovering the lost treasure, Jack embarks on an exciting adventure, determined to unravel the mysteries of the deep and claim the legendary bounty.

In a distant galaxy, the Andromeda Space Station serves as a hub for intergalactic exploration and research. As a skilled spacecraft pilot, your mission is to navigate through the vast expanse of space, collecting and analyzing data from various celestial bodies. However, your journey is not without challenges. The spacecraft's on-board computer system, powered by Hadoop, requires you to master the art of managing and monitoring its resources efficiently using Yarn Commands log.

In a whimsical land called Datopia, where information flows like streams of pure knowledge, there lived a curious being named Datina. Datina's sole purpose was to understand the intricate workings of the data realm and harness its potential. One day, Datina stumbled upon a mysterious force known as Hadoop, a powerful tool capable of processing vast amounts of data. However, to fully unleash its capabilities, Datina needed to master the art of executing Yarn commands and manipulating jar files.

Welcome to the Intergalactic Trade Station, a bustling hub where merchants and travelers from across the galaxy converge to exchange goods and services

In a whimsical wonderland where mushrooms sprout with magical properties, a brave forager named Myca embarks on a quest to harvest the elusive Updatium mushrooms. These rare fungi possess the extraordinary power to update data in the Hadoop ecosystem, a skill coveted by all data enthusiasts.

In the mystic lands of the East, a revered monastery stood atop a towering mountain, shrouded in the mists of ancient wisdom

In the vast and unforgiving Sahara Desert, a renowned explorer embarks on a daring expedition to uncover the secrets of an ancient civilization. with the blazing sun overhead and the shifting sands beneath their feet, they must navigate through treacherous dunes and harsh conditions to reach their goal – a hidden archaeological site rumored to contain invaluable artifacts.

Welcome to the magical world of Hadoop Snapshot Management! In this lab, you will embark on a journey through a enchanting forest where you will meet a mysterious tree spirit known as Leafa. Your goal is to learn the art of managing snapshots in Hadoop HDFS while exploring the wonders of this mystical realm.

In a distant galaxy, the Zylothian Empire has launched an aggressive campaign to conquer and assimilate all inhabited planets. As the commander of the intergalactic defense fleet, your mission is to coordinate the deployment of resources and manage the defense nodes across multiple star systems. However, a cunning adversary, the Zylothian Overlord, has developed a sophisticated technique to disrupt your command center's operations, rendering your defensive efforts ineffective.