Link

Single-Node Hadoop Setup

hadoop-logo

This is a link to a straightforward, step-by-step, tutorial guiding one through the installation of a single node instance of Hadoop.

Objectives

We will learn the following things with this tutorial

  • Setting Up Hadoop in Single-Node and Pseudo-Cluster Node modes
  • Test execution of Hadoop by running sample MapReduce programs provided in the Hadoop distribution.

Single-Node Hadoop Setup

Via: Orzota

Link

Step-by-Step MapReduce Programming

hadoop-logo

The following link is to a simple tutorial demonstrating how to get started writing map and reduce functions for Hadoop in Java using Eclipse.

Objective

We will learn the following things with this tutorial
  • MapReduce programming with a column
  • Writing a map function
  • Writing a reduce function
  • Writing the Driver class

Step-by-step MapReduce Programming

Via: Orzota

Link

Hive for Beginners

hadoop-logohive_logo200-16422e15407f1988

The following link is to a simple tutorial demonstrating the installation, configuration and use of (getting started with) Hive.

Hive is a data warehouse system for Hadoop that facilitates ad-hoc queries and the analysis of large datasets stored in Hadoop. Hive provides a SQL-like language called HiveQL. Due its SQL-like interface, Hive is increasingly becoming the technology of choice for using Hadoop.

Objective

The objective of this tutorial is to get you up and running Hive queries on a real-world dataset.

Hive for Beginners

Via: Orzota