EMR Cluster Logs

This error can show up for several reasons:

• The bucket doesn't exist anymore
• The IAM role that the cluster is assuming does not have permissions to the bucket. For this please review the EMR documentation for IAM service roles: https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-iam-roles.html
• There could be a routing issue. Would need to know if you are trying to get to S3 via an access point, or end point. Either way, here is a blog post that goes into detail on both: https://aws.amazon.com/blogs/storage/managing-amazon-s3-access-with-vpc-endpoints-and-s3-access-points/