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HDP Developer: Custom Apache YARN Applications

Overview

This course is designed for developers who want to create custom YARN applications for Apache Hadoop. It will include: the YARN architecture, YARN development steps,  writing a YARN client and ApplicationMaster, and launching Containers. The course uses Eclipse and Gradle connected remotely to a 7-node HDP cluster running in a virtual machine.

Prerequisites

Students should be experienced Java developers who have attended HDP Developer: Java OR HDP Developer: Pig and HiveOR are experienced with Hadoop and MapReduce development. 

Target Audience


Architects, software developers, analysts and data scientists who need to apply data science and machine learning on Hadoop
.

1
Day

An Introduction to Apache YARN

Objectives

  • Describe the Architecture
  • Describe the YARN API
  • Run a YARN Application on a Hadoop Cluster
  • Monitor the Status of a Running YARN Application

Labs

  • Running a YARN Application
  • Setting up a YARN Development Environment
  • Writing a YARN Client
  • Submitting an ApplicationMaster

Writing Apache YARN Applications

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