Course Details

What is Hadoop?

Apache Hadoop is an 100% open source framework for distributed storage and processing of large sets of data. The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-availability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-available service on top of a cluster of computers, each of which may be prone to failures.

Why to attend Tekslate Online Training ?​

Classes are conducted by Certified Hadoop Working Professionals with 100 % Quality Assurance.

With an experienced Certified practitioner who will teach you the essentials you need to know to kick-start your career on Hadoop. Our training make you more productive with your Hadoop Training Online. Our training style is entirely hands-on. We will provide access to our desktop screen and will be actively conducting hands-on labs with real-time projects.

BigData Hadoop Training Curriculum

Hadoop Basics

The Motivation for Hadoop Training, Problems with traditional large-scale systems, Data Storage literature survey, Data Processing, literature Survey, Network Constraints, Requirements for a new approach, Hadoop: Basic Concepts, What is Hadoop?, The Hadoop, Distributed File System, Hadoop Map Reduce Works, Anatomy of a Hadoop Cluster, Hadoop demons, Master Daemons, Name node, Job Tracker, Secondary name node, Slave Daemons, Job tracker,Task tracker

HDFS(Hadoop Distributed File System)

Blocks and Splits, Input Splits, HDFS Splits, Data Replication, Hadoop Rack Aware, Data high availability, Cluster architecture and block placement

Programming Practices & Performance Tuning

Developing MapReduce Programs in Local Mode, Running without HDFS, Pseudo-distributed Mode, Running all daemons in a single node, Fully distributed mode, Running daemons on dedicated nodes

Hadoop Administration

Setup Hadoop cluster of Apache, Cloudera, Hortonworks, Greenplum, Make a fully distributed Hadoop cluster on a single laptop/desktop, Install and configure Apache Hadoop on a multi node cluster in lab, Install and configure Cloudera Hadoop distribution in fully distributed mode, Install and configure Horton Works Hadoop distribution in fully distributed mode, Install and configure Green Plum distribution in fully distributed mode, Monitoring the cluster, Getting used to management console of Cloudera and Horton Works, Name Node in Safe mode, Meta Data Backup, Ganglia and Nagios – Cluster monitoring, CASE STUDIES

Hadoop Development

Writing a MapReduce Program, Examining a Sample MapReduce Program, With several examples, Basic API Concepts, The Driver Code, The Mapper, The Reducer, Hadoop’s Streaming API

Performing several Hadoop jobs

The configure and close Methods, Sequence Files, Record Reader, Record Writer, Role of Reporter, Output Collector, Counters, Directly Accessing HDFS, ToolRunner, Using The Distributed Cache, Several MapReduce jobs (In Detailed), Most effective Search Using Map Reduce, Recommendations using Map Reduce

Processing the log files using Map Reduce

Identity Mapper, Identity Reducer, Exploring well known problems using MapReduce applications

Debugging MapReduce Programs

Testing with MRUnit, Logging, Other Debugging Strategies.

Advanced MapReduce Programming

The Secondary Sort, Customized Input Formats and Output Formats, Joins in MapReduce

Monitoring and debugging on a Production Cluster

Counters, Skipping Bad Records, Running in local mode

Tuning for Performance in MapReduce

Reducing network traffic with combiner, Partitioners, Reducing the amount of input data, Using Compression, Reusing the JVM, Running with speculative execution, Other Performance Aspects, CASE STUDIES

CDH4 Enhancements

Name Node High – Availability, Name Node federation, Fencing, MapReduce Version – 2

Hadoop Analyst

Hive concepts, Hive architecture, Install and configure hive on cluster,Different type of tables in hive, Hive library functions, Buckets, Partitions, Joins in hive, Inner joins, Outer Joins, Hive UDF


Pig basics, Install and configure PIG on a cluster, PIG Library functions,Pig Vs Hive,Write sample Pig Latin scripts,Modes of running PIG,Running in Grunt shell,Running as Java program,PIG UDFs,Pig Macros,Debugging PIG


Difference between Impala Hive and Pig,How Impala gives good performance,Exclusive features of Impala,Impala Challenges,Use cases of Impala



HBase concepts, HBase architecture, HBase basics, Region server architecture, File storage architecture, Column access, Scans, HBase use cases, Install and configure HBase on a multi node cluster, Create database, Develop and run sample applications, Access data stored in HBase using clients like Java, Python and Pearl, Map Reduce client to access the HBase data, HBase and Hive Integration, HBase admin tasks, Defining Schema and basic operation., Cassandra Basics, MongoDB Basics

Other EcoSystem Components –Sqoop

Install and configure Sqoop on cluster, Connecting to RDBMS, Installing Mysql, Import data from Oracle/Mysql to hive, Export data to Oracle/Mysql, Internal mechanism of import/export


Oozie architecture, XML file specifications, Install and configuring Oozie and Apache, Specifying Work flow, Action nodes, Control nodes, Oozie job coordinator

Flume, Chukwa, Avro, Scribe, Thrift

Flume and Chukwa concepts, Use cases of Thrift, Avro and scribe, Install and configure flume on cluster, Create a sample application to capture logs from Apache using flume

Hadoop Challenges

Hadoop disaster recovery, Hadoop suitable cases

Hadoop Certification

Hadoop certified developer is one of the best options that can help you to excel in your career To achieve this certification, one needs to have a good knowledge of entire Hadoop Architecture including Pig, Hive, Sqoop and Flume.

  • Having a Hadoop certification distinguishes you as an expert.
  • For Hadoop certification, you need not go to a test center, as the exams are available online
  • You need to register yourself at and select HDP Certified Developer (HDPCD) to give your exam.

Exam Details:

Benefits to our Global Learners

  • Tekslate services are Student-centered learning.
  • Qualitative & cost effective learning at your pace.
  • Geographical access to learn from any part of the world.

Hadoop Certification Training in Your City

Hadoop Training India

Tekslate provides instructor-led live online training and corporate training. Hadoop Training provides you hands on real-time project experience. Our Hadoop trainers are certified industry experts and work professionals. We provide customized training for beginners as well working professionals.

Hadoop Training United States

Our trainers in US are certified and have in-depth knowledge regarding Hadoop Concepts. Tekslate superior quality training is what makes us stand apart from others. Case studies are included in the curriculum of training programs irrespective of the mode you chose. You can avail training in your cities like New York, Los Angeles, Chicago, Houston, and more.

Hadoop Training United Kingdom

For experienced professionals in UK, special batches are conducted in different timings. Customized approach to imparting training has made us different from others. You can clarify your doubts after completing the class. You can avail training in your cities like London, Birmingham, Leeds, Glasgow and more.

Hadoop Training Canada

There are many companies that offer Hadoop training in Canada. Our Hadoop course provides basic understanding about the introduction and overview. It is the course that can be educate right from the beginner to the intermediate and advanced level. Hadoop Training is provided by Real Time Industry Experts who has huge subject knowledge, skills and enhances the skills of students in the best way. You can avail training in your cities like Montreal, Winnipeg, Mississauga, Ottawa and more

Hadoop Training in Hyderabad

We at TekSlate offer interactively designed Hadoop training. The Hadoop Training course design in Hyderabad aims not only imparting theoretical concepts, but also aid students explore and experiment the subject. By the end of our training program, students can confidently update their profiles with knowledge and Hands on experience.

Hadoop Training in Bangalore

TekSlate masters in IT Online Training services. We are aware of industry needs and we are offering Amazon AWS Training in Bangalore in a more practical way. We guarantee efficient training offered by real-time experts in the industry.

Hadoop Training in Chennai

TekSlate is one of the top-ranked Institute in Hadoop training in Chennai. We provide best quality training for Hadoop online with well-experienced professionals. Our unique blend of hands-on training enables students with the productive skills to improve their performance.

Hadoop Training in Pune

TekSlate offers Instructor-led online training by Top-Notch Trainers in Pune. Every session will be recorded and provided to you for future reference. Good quality Material will help students explore the subject confidently.

Hadoop Training in Mumbai

TekSlate offers best Hadoop Training in Mumbai with most experienced professionals. Our Instructors are working professionals in the related technologies. Our team of trainers provides training services in a practical way with a framed syllabus to match with the real world requirements for both beginner level to advanced level.

Hadoop Training in Delhi

Hadoop Training helps you to develop your IT skills through our wide variant training curricula. TekSlate in Delhi has immense experienced real-time professionals having years of experience. Our training program is very much mixed with both practical and interview point of questions to achieve the expertise in the subject.

What Are The Modes Of Training?

Tekslate basically offers the online instructor-led training. Apart from that we also provide corporate training for enterprises.

Who Are The Trainers?

Our trainers have relevant experience in implementing real-time solutions on different queries related to different topics. Tekslate also verifies their technical background and expertise.

What If I Miss A Class?

We record each LIVE class session you undergo through and we will share the recordings of each session/class.

Can I Request For A Support Session If I Find Difficulty In Grasping Topics?

If you have any queries you can contact our 24/7 dedicated support to raise a ticket. We provide you email support and solution to your queries. If the query is not resolved by email we can arrange for a one-on-one session with our trainers.

What Kind Of Projects Will I Be Working On As Part Of The Training?

You will work on real world projects wherein you can apply your knowledge and skills that you acquired through our training. We have multiple projects that thoroughly test your skills and knowledge of various aspect and components making you perfectly industry-ready.

How Will I Execute The Practical?

Our Trainers will provide the Environment/Server Access to the students and we ensure practical real-time experience and training by providing all the utilities required for the in-depth understanding of the course.

If I Cancel My Enrollment, Will I Get The Refund?

If you are enrolled in classes and/or have paid fees, but want to cancel the registration for certain reason, it can be attained within 48 hours of initial registration. Please make a note that refunds will be processed within 30 days of prior request.

Will I Be Working On A Project?

The Training itself is Real-time Project Oriented.

Are These Classes Conducted Via Live Online Streaming?

Yes. All the training sessions are LIVE Online Streaming using either through WebEx or GoToMeeting, thus promoting one-on-one trainer student Interaction.

Is There Any Offer / Discount I Can Avail?

There are some Group discounts available if the participants are more than 2.

Who Are Our Customers & Our Location ?

As we are one of the leading providers of Online training, We have customers from USA, UK, Canada, Australia, India and other parts of the world.

Course Reviews


4585 ratings
      • Tekslate has been one of the finest global online learning portals with clear information and learning. I attended the Apache Spark Certification training. The best part is that they have provided IDE ...
      • I have taken 2 instructor-led courses (SAP HANA and BO). The course contents were really rich, and trainers are experts in the technology fields. I would like to recommend the course to my colleagues ...
        Katelyn Thomas
      • After a great research on available online courses, I have decided to opt Tableau Training from Tekslate, am quiet satisfied with that. Coursework is well calibrated to make student more comfortable w ...
        Christinia Beth
      • I have enrolled last month, and finished the course... As a working professional, they given me an exposure to the domain, but also helped to learn the cross technologies and develop an inclination to ...
        Alison Benhar

    Dual Role Of Yahoo’s Internal Hadoop Clusters On Deep Learning

    Date Published: 16/2/2017

    In the recent times, some IT outlet had either adopted a Hadoop cluster for production use or had a cluster build aside to investigate the puzzles of HDFS storage system or the MapReduce. During these past 5 years of time many large-scale companies had  hadoop deployments in their work areas and exploited the crux of the datacenter by machine learning and more interpretation of data with deep learning. Yahoo, the land of Hadoop and MapReduce over a decade ago, has worked on the integration of deep learning of hadoop. Yahoo’s chief internal cluster for research, production workloads, user data and now deep learning is all based on the hadoop-centered technology…Read more

    drop query

    Send us a Query

    Enroll into this course

    Register for Free Demo

    Three + 6

    Related Articles

    No Related Articles found


    Please leave a message and we'll get back to you soon.
    Three + 6