Custom YARN Applications هذه الدورة تدرس باللغة الإنجليزية دبي

تفاصيل الدورة

 Overview

This course is designed for developers who want to create custom YARN applications for Apache Hadoop. It will include: the YARN architecture, YARN development steps,  writing a YARN client and ApplicationMaster, and launching Containers. The course uses Eclipse and Gradle connected remotely to a 7-node HDP cluster running in a virtual ;


Course Objectives

• Describe the YARN architecture  
• Describe the YARN application lifecycle
 • Write a YARN client application
• Run a YARN application on a Hadoop cluster  
• Monitor the status of a running YARN application  
• View the aggregated logs of a YARN application  
• Configure a ContainerLaunchContext  
• Use a LocalResource to share application files across a cluster • Write a YARN ApplicationMaster  
•Describe the differences between synchronous and asynchronous ApplicationMasters  
• Allocate Containers in a cluster  
• Launch Containers on NodeManagers  
• Write a custom Container to perform specific business logic
• Explain the job schedulers of the ResourceManager  
• Define queues for the Capacity Scheduler     


Duration    

2 days     تحديث بتاريخ 27 June, 2018