Hadoop Administrator
The Hadoop Administrator exam assesses individuals' proficiency in managing, configuring, and maintaining Apache Hadoop clusters and ecosystem components. Hadoop administrators are responsible for ensuring the reliability, performance, and security of Hadoop infrastructure to support big data processing and analytics applications. This exam evaluates candidates' knowledge of Hadoop architecture, deployment best practices, troubleshooting techniques, and cluster optimization strategies.
Who should take the exam?
- Hadoop Administrators: IT professionals responsible for installing, configuring, and maintaining Apache Hadoop clusters in enterprise environments.
- Big Data Engineers: Data engineers, architects, and developers working with big data platforms and analytics applications built on Apache Hadoop.
- System Administrators: System administrators and network engineers interested in expanding their skills to include Hadoop cluster administration and management.
- Data Scientists and Analysts: Data scientists, analysts, and researchers seeking to gain a deeper understanding of Hadoop infrastructure to optimize data processing and analysis workflows.
- IT Managers and Decision-Makers: IT managers, directors, and decision-makers evaluating or implementing Hadoop-based solutions in their organizations.
Course Outline
The Hadoop Administrator exam covers the following topics :-
- Module 1: Introduction to Apache Hadoop
- Module 2: Understanding Hadoop Cluster Planning and Deployment
- Module 3: Understanding Hadoop Cluster Configuration
- Module 4: Understanding Cluster Monitoring and Performance Tuning
- Module 5: Understanding Security and Access Control
- Module 6: Understanding Backup and Disaster Recovery
- Module 7: Understanding Hadoop Cluster Troubleshooting
- Module 8: Understanding Cluster Upgrades and Maintenance
- Module 9: Understanding Hadoop Ecosystem Integration
- Module 10: Understanding Best Practices and Case Studies
Hadoop Administrator FAQs
What does a Hadoop Administrator do?
A Hadoop Administrator manages and maintains Hadoop clusters, ensuring their performance, availability, and security.
Is this exam technical?
Yes, it requires a strong understanding of Hadoop internals, Linux commands, and distributed system operations.
Can I take this exam without programming skills?
Yes, though basic scripting and command-line skills are beneficial.
What are the prerequisites?
Familiarity with Linux, networking, and basic Hadoop concepts is recommended.
Does this exam cover tools like Hive and Pig?
Yes, it includes integration and management of key Hadoop ecosystem tools.
Is knowledge of cloud platforms required?
Not mandatory, but helpful if you're deploying Hadoop in a cloud/hybrid environment.
How long is the exam?
Typically 60–90 minutes, but duration may vary based on the exam provider.
Does it include practical or hands-on tasks?
Some exams may include scenario-based or lab-based questions.