I am new to AWS, trying to run an AWS DATA Pipeline by loading data from DynamoDB to S3. But i am getting below error. Please help
Unable to create resource for @EmrClusterForBackup_2020-05-01T14:18:47 due to: Instance type 'm3.xlarge' is not supported. (Service: AmazonElasticMapReduce; Status Code: 400; Error Code: ValidationException; Request ID: 3bd57023-95e4-4d0a-a810-e7ba9cdc3712)
It is always good to use latest generation instances. They are technologically more advanced and some times even cheaper.
So there is no reason to start on older generations.. They are there only for people who are already having infrastructure on those machines.. so to provide backward compatibility.