Hadoop Administration

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Course Overview

Apache Hadoop is a framework that allows for the distributed processing of massive data sets across clusters of computers using a simple programming model. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Hadoop has established itself as an industry-leading platform for deploying cloud-based applications and services. The Hadoop eco-system is large, and it includes such popular products as HDFS, Map/Reduce, HBase, Zookeeper, Oozie, Pig, and Hive. However, with such versatility comes complexity and difficulty in deciding on appropriate use cases. Hadoop Administration training course presents all the small building blocks with a thorough coverage of each component in the Hadoop Administration stack. We begin by looking at Hadoop's architecture and its underlying parts with topdown identification of component interactions within the Hadoop eco-system. This course then provides in-depth coverage of Hadoop Administration Distributed FileSystem (HDFS), HBase, Map/Reduce, Oozie, Pig and Hive. To re-enforce concepts, each section is followed by a set of hands-on exercises. The exercises come in various complexities to accommodate developers with various levels of expertise.

Course Content

  • Introduction to Hadoop Administration
  • Parallel Computer vs. Distributed Computing
  • How to install Hadoop on your system
  • How to install Hadoop cluster on multiple machines
  • Hadoop Administration Daemons introduction: NameNode, DataNode, JobTracker, TaskTracker
  • Exploring HDFS (Hadoop Distributed File System)
  • Exploring the HDFS Apache Web UI
  • Name Node architecture (Edit Log, FsImage, location of replicas)
  • Secondary Name Node architecture
  • Data Node architecture
  • Understanding dfsadmin and mradmin
  • Block Scanner, Balancer
  • Health Check & Safe mode
  • Data Node commissioning/decommissioning
  • Monitoring and Debugging on a production cluster
  • Name Node Backup and Recovery
  • ACL (Access control list)
  • Upgrading Hadoop

Customer Reviews

Thanks to Xpertised and the tutor who walked me through all the topics with Practical exposure which is helping me in my current project.

Course was quite helpful in terms of understanding of concepts and practicality. Its really a very friendly environment to learn. The timing were mutually chosen, as we both are working professional. I am quite satisfied with the course.


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