In the task scheduling process of YARN, which of the following tasks is the responsibility of the Application Master?

exams H13-711_V3.0-ENU V1 H13-711_V3.0-ENU exam 0 Comments

In the task scheduling process of YARN, which of the following tasks is the responsibility of the Application Master?
A . Applying for and receiving resources
B. Set up the running environment for the task
C. Allocate Containers
D. Start the Map or Reduce task

Answer: A