Special Offer - Enroll Now and Get 2 Course at ₹25000/- Only Explore Now!

All Courses

One to One Training

Get 1-to-1 Live Instructor Led Online Training in flexible timings

Discount Price:₹ 20,000

You Save: ₹ 10,000 (33.3% OFF)

Enroll Now Get more Discount

Online Training

Attend our Instructor Led Online Virtual Classroom

Discount Price:₹ 15,000

You Save: ₹ 5,000 (25% OFF)

Enroll Now Get more Discount

Book Your Free Trail

Begin your rewarding journey in the course of your choice. Schedule a free interactive demo session with our expert today!

Get Free Trail Get more Discount

About MapReduce Course Training

What is this course about?

It works through two basic procedures: mapping and reducing. First, it maps the data, filtering and sorting it, breaking it down into key/value pairs. Then, the Reduce operation takes this data and carries out a summary, combining the pairs into smaller ones and, in the process, rendering the information more meaningful. In between these two operations, MapReduce carries out a shuffle operation that redistributes all data belonging to a key to the same node as the key. Thus network communication is dramatically reduced and, with it, the cost of operation.

What are the course objectives?

The main objective of the MapReduce online training program is to teach participants how to write MapReduce programs, moving from simple to complex programs by degrees and with plenty of examples. It begins with the MapReduce installation and configuration process and moves on to theory & practice. Describing the data flow of the Mapper input and Reducer output processing, it provides the big picture regarding the concepts involved in MapReduce. It talks about how the program manages servers and how to interact with the MapReduce API. It shows how to manage jobs with the Hadoop CLI and monitor them with MCS. It discusses how to work with different data sources on MapReduce and the distributed cache. It also includes the techniques involved in running multiple jobs and chaining.

Who is eligible for the course??

It is recommended that the participants have some, rudimentary proficiency in Core Java and SQL. However, there are no formal prerequisites for the course and anyone may register for MapReduce online training program.

Job Opportunities in MapReduce?

As the number of organizations trying to harness the power of big-data processing multiplies, IT departments are finding out that their mainframes, designed for structured data, are not able to handle the flood of unstructured data. This fact is prompting a shift to up-to-date platforms that can handle enterprise workloads, which is where MapReduce and Hadoop come in. MapReduce and Hadoop offer IT departments the ability to handle unlimited concurrent tasks and enormous processing power with efficiency and stability. These are the tools that are necessary for crunching high volumes of unstructured data. Thus, developers, data architects, database administrators, and data analysts, in particular, have much to gain by mastering MapReduce. The average salary of Hadoop developers working in the big data industry has been reported as $135,000. Take advantage of this global shift to big data and enroll in MapReduce online training program today.


What you'll learn from this course?

  • Introduction to Map Reduce
  • Advance Map Reduce Concepts
  • Map Reduce Types and Formats

Upcoming Batches for MapReduce Training

Our MapReduce Online Course gives students the opportunity to take classes on your flexible timings. Choose from a number of batches as per your convenience. If you got something urgent to do, reschedule your batch for a later time. The classes can be attended to at any place and any time as per your choice.

18-11-2023 Saturday (Saturday - Sunday)Weekend Regular 11:00 AM (IST) (Class 3Hrs) / Per Session 20-11-2023 Monday (Monday - Friday)Weekdays Regular 08:00 AM (IST)(Class 1Hr - 1:30Hrs) / Per Session 16-11-2023 Thursday (Monday - Friday)Weekdays Regular 08:00 AM (IST)(Class 1Hr - 1:30Hrs) / Per Session

Course Price at

Discount Price:₹ 15,000

You Save: ₹ 5,000 (25% OFF)

Can’t find a batch you were looking for?

Enroll Now Pay Later Request a Batch

Course Syllabus of MapReduce Online Training

Introduction to Map Reduce

  • Map Reduce Overview
  • Map Operation
  • Job Submissions
  • Job Initialization
  • Task Assignment
  • Job Completion
  • Job Scheduling
  • Job Failures
  • Shuffle and sort
  • Word Count Problem
  • Word Count Flow and Solution
  • Word Count Flow and Solution
  • Algorithms
  • Setting up Eclipse Development Environment, Creating Map Reduce Projects, Debugging and Unit Testing
  • Developing a map reduce algorighm on real world scenario

Advance Map Reduce Concepts

  • Counters
  • Sorting
  • Joins – Map Side and Reduce Side
  • Side Data Distribution
  • MapReduce Combiner
  • MapReduce Partitioner
  • MapReduce Distributed Cache

Map Reduce Types and Formats

  • Data Types
  • File Formats
  • Input Formats
  • Output Formats
  • Explain the Driver, Mapper and Reducer code
  • Configuring development environment – Eclipse
  • Writing Unit Test
  • Running locally
  • Running on Cluster

Are you Looking for Customized Syllabus

We are also providing customized syllabus to the students according to their needs and projects requirements for the cons

Request a Call

Program Features

IT Professionals as Trainers

Learning a technology with a professional who is well expertise in that solve 60% of your needs.

Fully Hands-on Training

We support any training should be more practical apart from theoretical classes. So, we always gives you hands-on training.

Affordable Fees

We are dead cheap in fees. We are having options to make the payment in instalments as well if needed.

10000+ old students to believe

We satisfied 10000+ students from the day we started GangBoard. Take a look of our old student’s video reviews and it says all.

Counselling by Experts

If you are in dilemma to choose a course, we are having experts in counselling team to help you with perfect projection of your career.

Own Course Materials

We have every course material to understand which is prepared by our trainers and we will share with you after session completes.


How I can practise?
Detailed installation of required software will be displayed in your LMS. Our support team will help you to setup software if you need assistance. Hardware requirements need to be fulfilled by participants.
No worries. It might happen. We will reschedule the classes as per your convenience within the stipulated course duration with all such possibilities. And if required you can even attend that topic if any other live batches.
Top-notch professionals in that field who understands how to convey things in technical as well as subject matter experts.
We offer this course in “Live Instructor-Led Online Training” mode. Through this way you won’t mess anything in your real-life schedule. You will be shared with live meeting access while your session starts.
You can get a sample class recording to ensure you are in right place. We ensure you will be getting complete worth of your money by assigning a best instructor in that technology.
We are absolutely loved to talk in-person about group training (or) corporate training. So, please get in touch with our team through “Quick Enquiry”, “Live Chat” or “Request Call-back” channels.
Payments can be made using any of the following options and a receipt of the same will be issued to you automatically via email. Debit Card / Credit Card, American Express, Master Card, or PayPal.
You can reach us through +91-9707240250. Or you can share your queries through enq@gangboard.com. Estimated turnaround time will be 24 hours for emails.

MapReduce Exams & Certification

GangBoard Certification is Accredited by all major Global Companies around the world. We provide after completion of the theoretical and practical sessions to fresher’s as well as corporate trainees.

Our certification at GangBoard is accredited worldwide. It increases the value of your resume and you can attain leading job posts with the help of this certification in leading MNC’s of the world. The certification is only provided after successful completion of our training and practical based projects.


Total Number of Reviews


Aggregate Review Score


Course Completion Rate

At the end of our course, you will be assigned to work a real-time project. Once you completed assigned project with expected results we (Experts Team from GangBoard) will verify and issue MapReduce Certificate. If you are not able to deliver expected results in the project we will support you by clarifying doubts and help you to re-attempt the project.

MapReduce Training Reviews

Average Ratings

Activity from April 2018

4.8 GangBoard Star Rating

Course Reviews

Activity from Last Year

1596 Reviews

Average Ratings

GangBoard Total Reviews in all Medium

21,596 Reviews