Amazon EMR

A list of the instance types that Amazon EMR supports. You can filter the list by Amazon Web Services Region and Amazon EMR release.

See also: AWS API Documentation

Request Syntax

client.list_supported_instance_types(
    ReleaseLabel='string',
    Marker='string'
)

type ReleaseLabel

string

param ReleaseLabel

[REQUIRED]

The Amazon EMR release label determines the versions of open-source application packages that Amazon EMR has installed on the cluster. Release labels are in the format emr-x.x.x , where x.x.x is an Amazon EMR release number such as emr-6.10.0 . For more information about Amazon EMR releases and their included application versions and features, see the * Amazon EMR Release Guide * .

type Marker

string

param Marker

The pagination token that marks the next set of results to retrieve.

rtype

dict

returns

Response Syntax

{
    'SupportedInstanceTypes': [
        {
            'Type': 'string',
            'MemoryGB': ...,
            'StorageGB': 123,
            'VCPU': 123,
            'Is64BitsOnly': True|False,
            'InstanceFamilyId': 'string',
            'EbsOptimizedAvailable': True|False,
            'EbsOptimizedByDefault': True|False,
            'NumberOfDisks': 123,
            'EbsStorageOnly': True|False,
            'Architecture': 'string'
        },
    ],
    'Marker': 'string'
}

Response Structure

• (dict) --

  • SupportedInstanceTypes (list) --

    The list of instance types that the release specified in ListSupportedInstanceTypesInput$ReleaseLabel supports, filtered by Amazon Web Services Region.

    • (dict) --

      An instance type that the specified Amazon EMR release supports.

      • Type (string) --

        The Amazon EC2 instance type , for example m5.xlarge , of the SupportedInstanceType .

      • MemoryGB (float) --

        The amount of memory that is available to Amazon EMR from the SupportedInstanceType . The kernel and hypervisor software consume some memory, so this value might be lower than the overall memory for the instance type.

      • StorageGB (integer) --

        StorageGB represents the storage capacity of the SupportedInstanceType . This value is 0 for Amazon EBS-only instance types.

      • VCPU (integer) --

        The number of vCPUs available for the SupportedInstanceType .

      • Is64BitsOnly (boolean) --

        Indicates whether the SupportedInstanceType only supports 64-bit architecture.

      • InstanceFamilyId (string) --

        The Amazon EC2 family and generation for the SupportedInstanceType .

      • EbsOptimizedAvailable (boolean) --

        Indicates whether the SupportedInstanceType supports Amazon EBS optimization.

      • EbsOptimizedByDefault (boolean) --

        Indicates whether the SupportedInstanceType uses Amazon EBS optimization by default.

      • NumberOfDisks (integer) --

        Number of disks for the SupportedInstanceType . This value is 0 for Amazon EBS-only instance types.

      • EbsStorageOnly (boolean) --

        Indicates whether the SupportedInstanceType only supports Amazon EBS.

      • Architecture (string) --

        The CPU architecture, for example X86_64 or AARCH64 .

  • Marker (string) --

    The pagination token that marks the next set of results to retrieve.