- أماكن: جدة طريق الشيخ زايد - دبي المشرف - أبوظبي Eastern Province - المملكة العربية السعودية الورود - الرياض
- مدة الدورة التدريبية: Upto 2 Days
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
المتطلبات
Students should be experienced Java developers who have attended HDP Developer: Java OR HDP Developer: Pig and Hive OR are experienced with Hadoop and MapReduce development.
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