Hadoop & Mapreduce Tutorials

Introduction

• History of Hadoop Project
• Need and requirement for Hadoop
• Architecture of Hadoop

HDFS

• HDFS Architecture
• Interfaces and Data read and write process
• distcp
• Command Line Interface
• SequenceFile and MapFile, Checksumming, codecs and Writables

MapReduce

• Parallelizing Map and Reduce
• MapReduce Workflow
• MapReduce Framework
• Hadoop Data Types
• MapReduce Internals- The Map Phase
• MapReduce – The Reduce Phase
• Job Format
• Debugging & Profiling
• Counters, Sorting and Joins
• Streaming

Hadoop Cluster Management

• Installation
• Monitoring
• Benchmarking

Administration

• dfsadmin
• log4j logging
• Data Backup
• Add and removal of nodes

Pig

• Pig Installation and Modes
• Grunt & Pig scripts
• Pig Latin Commands
• UDF and data processing operator

Hbase

• Need and evolution
• Installation
• Clients

Zookeeper

• Installation
• Group membership and management
• Znodes
• API, triggers and ACL
• States, consistency and sessions
• Implementation

Apply for Big Data and Hadoop Developer Certification

https://www.vskills.in/certification/certified-big-data-and-apache-hadoop-developer