Duration
2 days
Objective
Learn the essentials of Hadoop and it’s components, capabilities and potential. This course does not cover generic Big Data concepts, but focuses on Hadoop’s usability. The software-of-choice is the Cloudera Hadoop suite (Virtual Machine). Suitable for those who have learnt Big Data, but needs to apply the theoretical concepts.
Module 1: The Hadoop Ecosystem
Overview of HDFS and YARN
Overview of Sqoop and Flume
Overview of MapReduce
Overview of Pig
Overview of Hive
Module 2: Installing and Configuring Hadoop
Downloading and Installing Hadoop
Exploring Hue
Module 3: Data Import and Export
Manual Import
Importing from Databases Using Sqoop
Using Flume to Import Streaming Data
Module 4: Using MapReduce and Pig
Coding "Word Count" in MapReduce
Coding "Word Count" in Pig
Performing Common ETL Functions in Pig
Using User-defined Functions in Pig
Module 5: Using Hive
Importing Data from HDFS into Hive
Importing Data Directly from a Database
Performing Basic Queries in Hive
Putting It All Together
Programme scope, delivery arrangements and suitability are confirmed during enquiry.