Hadoop Online Training and Placement

HADOOP COURSE CONTENT

Introduction to Big Data – 1 Hours

• What is Big data What is Hadoop.
• Limitations of existing solutions for Big Data 
• Hadoop differentiating factors
• Hadoop eco-system components

Hadoop and its Architecture – 1 Hours

• Hadoop Distributed File System
• Hadoop Architecture
• Map Reduce & HDFS

The Hadoop Distributed File System (HDFS) – 3 Hours

• HDFS Design & Concepts
• Blocks, Name nodes and Data nodes
• HDFS High-Availability
• Hadoop DFS The Command-Line Interface
• Basic File System Operations
• Anatomy of File Read
• Anatomy of File Write
• Exercise on HDFS

 Map Reduce – 3 Hours

• Map and Reduce Basics
• How Map Reduce Works
• Anatomy of a Map Reduce Job Run
• Job Submission, Job Initialization, Task Assignment, Task Execution
• Progress and Status Updates
• Job Completion, Failures 
• Shuffling and Sorting
• Partition & Combiner 
• Hadoop Streaming

Map/Reduce Programming – Java Programming – 3 Hours

• Hands on “Word Count” in Map/Reduce in Eclipse
• Sorting files using Hadoop Configuration API discussion
• Emulating “grep” for searching inside a file in Hadoop
• Chain Mapping API discussion 
• Job Dependency API discussion
• Input Format API discussion 
• Input Split API discussion
• Custom Data type creation in Hadoop

Pig – 4 Hours

• Installation
• Execution Types 
• Grunt Shell 
• Pig Latin
• Data Processing 
• Loading and Storing 
• Filtering
• Grouping & Joining 
• Working with Functions
• User Defined Functions
• Hands on Exercises

Hive – 4 Hours

• Installation 
• Hive Services 
• Hive Shell 
• Hive Server 
• Hive Web Interface (HWI)
• Meta store 
• Hive QL 
• OLTP vs OLAP 
• Working with Tables
• Working with Partitions
• User Defined Functions 
• Hands on Exercises

HBase – 4 Hours

• HBase Installation
• HBase concepts 
• HBase vs RDBMS
• Master & Region Servers

Sqoop – 3 Hour

• Installation 
• Import data from RDBMS 
• Export data to RDBMS 
• Hands on Exercises