Course Outline

Section 1: Introduction to Hadoop

  • hadoop history, concepts
  • eco system
  • distributions
  • high level architecture
  • hadoop myths
  • hadoop challenges
  • hardware / software
  • lab : first look at Hadoop

Section 2: HDFS

  • Design and architecture
  • concepts (horizontal scaling, replication, data locality, rack awareness)
  • Daemons : Namenode, Secondary namenode, Data node
  • communications / heart-beats
  • data integrity
  • read / write path
  • Namenode High Availability (HA), Federation
  • labs : Interacting with HDFS

Section 3 : Map Reduce

  • concepts and architecture
  • daemons (MRV1) : jobtracker / tasktracker
  • phases : driver, mapper, shuffle/sort, reducer
  • Map Reduce Version 1 and Version 2 (YARN)
  • Internals of Map Reduce
  • Introduction to Java Map Reduce program
  • labs : Running a sample MapReduce program

Section 4 : Pig

  • pig vs java map reduce
  • pig job flow
  • pig latin language
  • ETL with Pig
  • Transformations & Joins
  • User defined functions (UDF)
  • labs : writing Pig scripts to analyze data

Section 5: Hive

  • architecture and design
  • data types
  • SQL support in Hive
  • Creating Hive tables and querying
  • partitions
  • joins
  • text processing
  • labs : various labs on processing data with Hive

Section 6: HBase

  • concepts and architecture
  • hbase vs RDBMS vs cassandra
  • HBase Java API
  • Time series data on HBase
  • schema design
  • labs : Interacting with HBase using shell;   programming in HBase Java API ; Schema design exercise

Requirements

  • comfortable with Java programming language (most programming exercises are in java)
  • comfortable in Linux environment (be able to navigate Linux command line, edit files using vi / nano)

Lab environment

Zero Install : There is no need to install hadoop software on students’ machines! A working hadoop cluster will be provided for students.

Students will need the following

  • an SSH client (Linux and Mac already have ssh clients, for Windows Putty is recommended)
  • a browser to access the cluster. We recommend Firefox browser
  28 Hours
 

Need help picking the right course?
Call us +971 4871 6715

Testimonials

The fact that all the data and software was ready to use on an already prepared VM, provided by the trainer in external disks.

vyzVoice

I mostly liked the trainer giving real live Examples.

Simon Hahn

I genuinely enjoyed the big competences of Trainer.

Grzegorz Gorski

I genuinely enjoyed the many hands-on sessions.

Jacek Pieczątka

It was very hands-on, we spent half the time actually doing things in Clouded/Hardtop, running different commands, checking the system, and so on. The extra materials (books, websites, etc. .) were really appreciated, we will have to continue to learn. The installations were quite fun, and very handy, the cluster setup from scratch was really good.

Ericsson

Lot of hands-on exercises.

- Ericsson

Ambari management tool. Ability to discuss practical Hadoop experiences from other business case than telecom.

- Ericsson

The VM I liked very much The Teacher was very knowledgeable regarding the topic as well as other topics, he was very nice and friendly I liked the facility in Dubai.

Safar Alqahtani - Elm Information Security

Training topics and engagement of the trainer

- Izba Administracji Skarbowej w Lublinie

Communication with people attending training.

Andrzej Szewczuk - Izba Administracji Skarbowej w Lublinie

practical things of doing, also theory was served good by Ajay

Dominik Mazur - Capgemini Polska Sp. z o.o.

Exercises

- Capgemini Polska Sp. z o.o.

usefulness of exercises

- Algomine sp.z.o.o sp.k.

I found the training good, very informative....but could have been spread over 4 or 5 days, allowing us to go into more details on different aspects.

- Veterans Affairs Canada

I really enjoyed the training. Anton has a lot of knowledge and laid out the necessary theory in a very accessible way. It is great that the training was a lot of interesting exercises, so we have been in contact with the technology we know from the very beginning.

Szymon Dybczak - Algomine sp.z.o.o sp.k.

I found this course gave a great overview and quickly touched some areas I wasn't even considering.

- Veterans Affairs Canada

I genuinely liked work exercises with cluster to see performance of nodes across cluster and extended functionality.

CACI Ltd

The trainers in depth knowledge of the subject

CACI Ltd

Ajay was a very experienced consultant and was able to answer all our questions and even made suggestions on best practices for the project we are currently engaged on.

CACI Ltd

That I had it in the first place.

Peter Scales - CACI Ltd

The NIFI workflow excercises

Politiets Sikkerhetstjeneste

answers to our specific questions

MOD BELGIUM

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