HDP Developer: Java (Hadoop) Training in United States of America

  • Learn via: Classroom / Virtual Classroom / Online
  • Duration: 4 Days
  • Price: Please contact for booking options
We can host this training at your preferred location. Contact us!

This course provides Java programmers a deep-dive into Hadoop application development. Students will learn how to design and develop efficient and effective MapReduce applications for Hadoop using the Hortonworks Data Platform, including how to implement combiners, partitioners, secondary sorts, custom input and output formats, joining large datasets, unit testing, and developing UDFs for Pig and Hive. Labs are run on a 7-node HDP 2.1 cluster running in a virtual machine that students can keep for use after the training.

There are no prerequisites for this course.

Experienced Java software engineers who need to develop Java MapReduce applications for Hadoop.

At the completion of the course students will be able to:

  • Describe Hadoop 2.X and the Hadoop Distributed File System
  • Describe the YARN framework
  • Develop and run a Java MapReduce application on YARN
  • Use combiners and in-map aggregation
  • Write a custom partitioner to avoid data skew on reducers
  • Perform a secondary sort
  • Recognize use cases for built-in input and output formats
  • Write a custom MapReduce input and output format
  • Optimize a MapReduce job
  • Configure MapReduce to optimize mappers and reducers
  • Develop a custom RawComparator class
  • Distribute files as LocalResources
  • Describe and perform join techniques in Hadoop
  • Perform unit tests using the UnitMR API
  • Describe the basic architecture of HBase
  • Write an HBase MapReduce application
  • List use cases for Pig and Hive
  • Write a simple Pig script to explore and transform big data
  • Write a Pig UDF (User-Defined Function) in Java
  • Write a Hive UDF in Java
  • Use JobControl class to create a MapReduce workflow
  • Use Oozie to define and schedule workflows


Contact us for more detail about our trainings and for all other enquiries!

Upcoming Trainings

Join our public courses in our United States of America facilities. Private class trainings will be organized at the location of your preference, according to your schedule.

Classroom / Virtual Classroom
25 November 2024
United States of America
4 Days
Classroom / Virtual Classroom
02 January 2025
United States of America
4 Days
Classroom / Virtual Classroom
25 November 2024
United States of America
4 Days
Classroom / Virtual Classroom
13 January 2025
United States of America
4 Days
Classroom / Virtual Classroom
02 January 2025
United States of America
4 Days
Classroom / Virtual Classroom
13 January 2025
United States of America
4 Days
Classroom / Virtual Classroom
09 March 2025
United States of America
4 Days
Classroom / Virtual Classroom
09 March 2025
United States of America
4 Days
HDP Developer: Java (Hadoop) Training Course in the United States

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Achieve your IT goals through our versatile courses, spanning programming, data analytics, software development, business skills, cloud computing, cybersecurity, project management. Benefit from the flexibility of hosting training at your preferred location within United States, where our experienced instructors will provide hands-on learning and practical expertise.
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