Endpoints and quotas for EMR Serverless

Service endpoints

To connect programmatically to an AWS service, you use an endpoint. An endpoint is the URL of the entry point for an AWS web service. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. The following table lists the service endpoints for EMR Serverless. For more information, see AWS service endpoints.

Region name	Region	Endpoint	Protocol
Asia Pacific (Mumbai)	ap-south-1	emr-serverless.ap-south-1.amazonaws.com	HTTPS
Asia Pacific (Hong Kong)	ap-east-1	emr-serverless.ap-east-1.amazonaws.com	HTTPS
Asia Pacific (Seoul)	ap-northeast-2	emr-serverless.ap-northeast-2.amazonaws.com	HTTPS
Asia Pacific (Singapore)	ap-southeast-1	emr-serverless.ap-southeast-1.amazonaws.com	HTTPS
Asia Pacific (Sydney)	ap-southeast-2	emr-serverless.ap-southeast-2.amazonaws.com	HTTPS
Asia Pacific (Tokyo)	ap-northeast-1	emr-serverless.ap-northeast-1.amazonaws.com	HTTPS
Canada (Central)	ca-central-1 (limited to the following Availability Zones: cac1-az1 and cac1-az2)	emr-serverless.ca-central-1.amazonaws.com	HTTPS
Europe (Frankfurt)	eu-central-1	emr-serverless.eu-central-1.amazonaws.com	HTTPS
Europe (Ireland)	eu-west-1	emr-serverless.eu-west-1.amazonaws.com	HTTPS
Europe (London)	eu-west-2	emr-serverless.eu-west-2.amazonaws.com	HTTPS
Europe (Paris)	eu-west-3	emr-serverless.eu-west-3.amazonaws.com	HTTPS
Europe (Stockholm)	eu-north-1	emr-serverless.eu-north-1.amazonaws.com	HTTPS
Middle East (Bahrain)	me-south-1	emr-serverless.me-south-1.amazonaws.com	HTTPS
South America (São Paulo)	sa-east-1	emr-serverless.sa-east-1.amazonaws.com	HTTPS
US East (N. Virginia)	us-east-1 (limited to the following Availability Zones: use1-az1, use1-az2, use1-az4, use1-az5, and use1-az6)	emr-serverless.us-east-1.amazonaws.com emr-serverless-fips.us-east-1.amazonaws.com	HTTPS
US East (Ohio)	us-east-2 (limited to the following Availability Zones: use2-az1, use2-az2, and use2-az3)	emr-serverless.us-east-2.amazonaws.com	HTTPS
US West (N. California)	us-west-1	emr-serverless.us-west-1.amazonaws.com	HTTPS
US West (Oregon)	us-west-2	emr-serverless.us-west-2.amazonaws.com emr-serverless-fips.us-west-2.amazonaws.com	HTTPS

Service quotas

Service quotas, also known as limits, are the maximum number of service resources or operations that your AWS account can use. EMR Serverless collects service quota usage metrics every minute and publishes them in the AWS/Usage namespace.

Note

New AWS accounts might have initial lower quotas that can increase over time. Amazon EMR Serverless monitors account usage within each AWS Region, and then automatically increases the quotas based on your usage.

The following table lists the service quotas for EMR Serverless. For more information, see AWS service quotas.

Name	Default limit	Adjustable?	Description
Max concurrent vCPUs per account	16	Yes	The maximum number of vCPUs that can concurrently run for the account in the current AWS Region.