About this course

Course type Premium
Course code HWAHDSTFW
Duration 2 Days
Special Notices

Please note: This course is delivered by accredited Hortonworks instructors. The syllabus includes specific use cases and examples to help illustrate and reinforce the theory and the functionality of the technology being explored. Where possible, the instructor will provide further examples and answer questions relevant to an individual delegates specific application of the technology. However, due to the complexity of the technology and the breadth of application across industries, this may not always be possible in the classroom environment.

This course provides a technical introduction to the fundamentals of Apache Storm and Trident that includes the concepts, terminology, architecture, installation, operation, and management of Storm and Trident. Simple Storm and Trident code excerpts are provided throughout the course. The course also includes an introduction to, and code samples for, Apache Kafka. Apache Kafka is a messaging system that is commonly used in concert with Storm and Trident

Target Audience

Hadoop developers who need to be able to design and build Storm and Kafka applications using Java and the Trident API.

Prerequisites

Please note: Hortonworks courses are delivered using electronic courseware. for delegates attending remotely (Virtual classes or Attend from Anywhere) you must ensure that you have dual monitors or a single monitor plus tablet device. Dual monitors are required in order to allow you to view labs and lab instructions on separate screens.

Technical pre-requisites

Students must have experience developing Java applications and using a Java IDE. Labs are completed using the Eclipse IDE and Gradle. Students should have a basic understanding of Hadoop.

Outline

  • Recognize differences between batch and real-time dataprocessing
  • Define Storm elements including tuples, streams, spouts, topologies, worker processes, executors, and stream groupings
  • Explain and install Storm architectural components, including Nimbus, Supervisors, and ZooKeeper cluster
  • Recognize/interpret Java code for a spout, bolt, or topology
  • Identify how to develop and submit a topology to a local or remote distributed cluster
  • Recognize and explain the differences between reliable and unreliable Storm operation
  • Manage and monitor Storm using the command-line client or browser-based Storm User Interface (UI)
  • Define Kafka topics, producers, consumers, and brokers
  • Publish Kafka messages to Storm or Trident topologies
  • Define Trident elements including tuples, streams, batches, partitions, topologies, Trident spouts, and operations
  • Recognize and interpret the code for Trident operations, including filters, functions, aggregations, merges, and joins
  • Recognize the differences between the different types of Trident state
  • Identify how Trident state supports exactly-once processing semantics and idempotent operation
  • Recognize the differences in fault tolerance between different types of Trident spouts
  • Recognize and interpret the code for Trident state-based operations

Premium Course

2 Days

Duration
Delivery Method

Delivery method

Classroom

Face-to-face learning in the comfort of our quality nationwide centres, with free refreshments and Wi-Fi.

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Online booking is currently not available for this course, to find out more please call us on 0345 074 7998 or email us at info@qa.com to discuss how we can help.

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