Cloudera Administrator Training for Apache Hadoop Training in Greece

  • Learn via: Online Instructor-Led / Classroom Based / Onsite
  • Duration: 4 Days
  • Price: Please contact for booking options
  • Upcoming Date:
  • UK Based Global Training Provider

Cloudera University’s four-day administrator training course for Apache Hadoop provides participants with a comprehensive understanding of all the steps necessary to operate and maintain a Hadoop cluster using Cloudera Manager. From installation and configuration through load balancing and tuning, Cloudera’s training course is the best preparation for  the real-world challenges faced by Hadoop administrators.

We can organize this training at your preferred date and location. Contact Us!

Prerequisites

There are no prerequisites for this course.

Who Should Attend

This course is best suited to systems administrators and IT managers who have basic Linux experience. Prior knowledge of Apache Hadoop is not required.

What You Will Learn

Through instructor-led discussion and interactive, hands-on exercises, participants will navigate the Hadoop ecosystem, learning topics such as:

  • Cloudera Manager features that make managing your clusters easier, such as aggregated logging, configuration management, resource management, reports,  alerts, and service management.
  • The internals of YARN, MapReduce, Spark, and HDFS
  • Determining the correct hardware and infrastructure for your cluster
  • Proper cluster configuration and deployment to integrate with the data center
  • How to load data into the cluster from dynamically-generated files using Flume  and from RDBMS using Sqoop
  • Configuring the FairScheduler to provide service-level agreements for multiple users  of a cluster
  • Best practices for preparing and maintaining Apache Hadoop in production
  • Troubleshooting, diagnosing, tuning, and solving Hadoop issues

Training Outline

Introduction

The Case for Apache Hadoop

  • Why Hadoop?
  • Fundamental Concepts
  • Core Hadoop Components

Hadoop Cluster Installation

  • Rationale for a Cluster Management Solution
  • Cloudera Manager Features
  • Cloudera Manager Installation
  • Hadoop (CDH) Installation

The Hadoop Distributed File System (HDFS)

  • HDFS Features
  • Writing and Reading Files
  • NameNode Memory Considerations
  • Overview of HDFS Security
  • Web UIs for HDFS
  • Using the Hadoop File Shell

MapReduce and Spark on YARN

  • The Role of Computational Frameworks
  • YARN: The Cluster Resource Manager
  • MapReduce Concepts
  • Apache Spark Concepts
  • Running Computational Frameworks on YARN
  • Exploring YARN Applications Through the Web UIs, and the Shell
  • YARN Application Logs

Hadoop Configuration and Daemon Logs

  • Cloudera Manager Constructs for Managing Configurations
  • Locating Configurations and Applying Configuration Changes
  • Managing Role Instances and Adding Services
  • Configuring the HDFS Service
  • Configuring Hadoop Daemon Logs
  • Configuring the YARN Service

Getting Data Into HDFS

  • Ingesting Data From External Sources With Flume
  • Ingesting Data From Relational Databases

With Sqoop

  • REST Interfaces
  • Best Practices for Importing Data

Planning Your Hadoop Cluster

  • General Planning Considerations
  • Choosing the Right Hardware
  • Virtualization Options*
  • Network Considerations
  • Configuring Nodes

Installing and Configuring Hive, Impala, and Pig

  • Hive
  • Impala
  • Pig

Hadoop Clients Including Hue

  • What Are Hadoop Clients?
  • Installing and Configuring Hadoop Clients
  • Installing and Configuring Hue
  • Hue Authentication and Authorization

Advanced Cluster Configuration

  • Advanced Configuration Parameters
  • Configuring Hadoop Ports
  • Configuring HDFS for Rack Awareness
  • Configuring HDFS High Availability

Hadoop Security

  • Why Hadoop Security Is Important
  • Hadoop’s Security System Concepts
  • What Kerberos Is and how it Works
  • Securing a Hadoop Cluster With Kerberos
  • Other Security Concepts

Managing Resources

  • Configuring cgroups with Static Service Pools
  • The Fair Scheduler
  • Configuring Dynamic Resource Pools
  • YARN Memory and CPU Settings
  • Impala Query Scheduling

Cluster Maintenance

  • Checking HDFS Status
  • Copying Data Between Clusters
  • Adding and Removing Cluster Nodes
  • Rebalancing the Cluster
  • Directory Snapshots
  • Cluster Upgrading

Cluster Monitoring and Troubleshooting

  • Cloudera Manager Monitoring Features
  • Monitoring Hadoop Clusters
  • Troubleshooting Hadoop Clusters
  • Common Misconfigurations

Conclusion

Why Choose Us

Experience live, interactive learning from the comfort of your home or office with Bilginç IT Academy's Online Instructor-Led Cloudera Administrator Training for Apache Hadoop Training in Greece. Engage directly with expert trainers in a virtual environment that mirrors the energy and schedule of a physical classroom.

  • Live Sessions: Join scheduled classes with a live instructor and other delegates in real-time.
  • Interactive Experience: Engage in group activities, hands-on labs, and direct Q&A sessions with your trainer and peers.
  • Global Expert Trainers: Learn from a handpicked global pool of expert trainers with deep industry experience.
  • Proven Expertise: Benefit from over 30 years of quality training experience, equipping you with lasting skills for success.
  • Scalable Delivery: Accessible worldwide, including Greece, with flexible scheduling to meet your professional needs.

Immerse yourself in our most sought-after learning style for Cloudera Administrator Training for Apache Hadoop Training in Greece. Our hand-picked classroom venues in Greece offer an invaluable human touch, providing a focused and interactive environment for professional growth.

  • Highly Experienced Trainers: Boost your skills with trainers boasting 10-20+ years of real-world experience.
  • State-of-the-Art Venues: Learn in high-standard facilities designed to ensure a comfortable and distraction-free experience.
  • Small Class Sizes: Our limited class sizes foster meaningful discussions and a personalized learning journey.
  • Best Value: Achieve your certification with high-quality training and competitive pricing.

Streamline your organization's training requirements with Bilginç IT Academy’s Onsite Cloudera Administrator Training for Apache Hadoop Training in Greece. Experience expert-led learning at your own business premises, tailored to your corporate goals.

  • Tailored Learning Experience: Customize the training content to fit your unique business projects or specific technical needs.
  • Maximize Training Budget: Eliminate travel and accommodation costs, focusing your entire budget on the training itself.
  • Team Building Opportunity: Enhance team bonding and collaboration through shared learning experiences in your workspace.
  • Progress Monitoring: Track and evaluate your employees' progression and performance with relative ease and direct oversight.


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

Cloudera Administrator Training Course for Apache Hadoop Training Course in Greece Schedule

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

We can organize this training at your preferred date and location.
23 Απριλίου 2026 (4 Days)
Athens, Thessaloniki
26 Απριλίου 2026 (4 Days)
Athens, Thessaloniki
26 Μαΐου 2026 (4 Days)
Athens, Thessaloniki
05 Ιουνίου 2026 (4 Days)
Athens, Thessaloniki
20 Ιουνίου 2026 (4 Days)
Athens, Thessaloniki
06 Ιουλίου 2026 (4 Days)
Athens, Thessaloniki
15 Ιουλίου 2026 (4 Days)
Athens, Thessaloniki
16 Ιουλίου 2026 (4 Days)
Athens, Thessaloniki

Greece is experiencing a significant digital shift, with Athens and Thessaloniki becoming emerging centers for international tech investments and startup growth. Supported by world-class academic institutions such as the National Technical University of Athens, the country is focusing on modernizing its digital infrastructure and expanding its software development capabilities. Greece's strategic location makes it an important gateway for tech services between Europe and the Middle East, attracting global giants for data center and cloud projects. Our training programs in Greece focus on bridging the gap between academic theory and the practical demands of the modern tech market. By offering specialized courses in Web Development, Cloud Infrastructure, and AI, we empower Greek IT professionals to compete effectively on the global stage.

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