E-MapReduce - Supports Automatic Supplementation
Sep 07 2022
E-MapReduceContent
Target customers: all users. Features released: If you enable the automatic supplementation feature for a data lake or Dataflow cluster that deploys the YARN service, and EMR detects that the ECS instances in your cluster do not run as expected, you are prompted to purchase new ECS instances. Then, the system replaces the abnormal instances with the ECS instances that you purchased. This feature is supported only for pay-as-you-go task node groups.