AWS EMR S3DistCp: The auxService:mapreduce_shuffle does not exist
问题 I am connected to an AWS EMR v5.4.0 instance over SSH and I want to call s3distcp. This link demonstrates how to setup an emr step to call it, but when I run it I get the following error: Container launch failed for container_1492469375740_0001_01_000002 : org.apache.hadoop.yarn.exceptions.InvalidAuxServiceException: The auxService:mapreduce_shuffle does not exist at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance