MCHD - MapR Certified Hadoop Developer

register-html: 

MapR Hadoop Developer Certification Exam Details

This certification exam measures the specific technical knowledge, skills and abilities required to design and develop MapReduce programs in Java. This exam covers writing MapReduce programs, using MapReduce API, managing, monitoring and testing MapReduce programs and workflows.



Exam Format and Fees
  • Number of Questions: 60 - 80
  • Time Limit: 120 minutes
  • Cost: $250
  • Pass/Fail (no score given)

Experience Prerequisites
  • A minimum of two years of programming in Java

Certification Exam Subject Areas
  • Hadoop overview
  • HDFS and MapR-FS
  • MapReduce concept overview
  • Writing a basic MapReduce program to solve a problem
  • Using the MapReduce API
  • Managing and testing MapReduce programs
  • Managing MapReduce job performance
  • Working with different data in MapReduce programs
  • Managing MapReduce workflows
  • Writing streaming MapReduce applications

How to Prepare

Certification Exam Content Groups
Topic Approximate Weighting
Hadoop Conceptual Overview
  • Overview of Hadoop
  • HDFS and MapR-FS
  • Overview of MapReduce
10%
Writing MapReduce Programs
  • Writing a basic MapReduce program
  • Using the MapReduce API
  • Managing, monitoring, and testing MapReduce programs
50%
Advanced MapReduce Topics
  • Managing MapReduce job performance
  • Working with different data in MapReduce programs
  • Managing MapReduce workflows
  • Writing streaming MapReduce programs
40%

 



Related Resources
SANDBOX

MapR Sandbox for Hadoop
Get started

BLOG

Advice from the front.
Read

PREREQUISITES

On-demand Training
DEV 301 - Developing Hadoop Applications
Learn more