Google Cloud Dataproc V1 Client - Class HardwareClass (4.2.0)

Reference documentation and code samples for the Google Cloud Dataproc V1 Client class HardwareClass.

Controls the hardware class for the flexible instance group.

Protobuf type google.cloud.dataproc.v1.FlexibleInstanceGroupConfig.HardwareClass

Namespace

Google \ Cloud \ Dataproc \ V1 \ FlexibleInstanceGroupConfig

Methods

static::name

Parameter
Name Description
value mixed

static::value

Parameter
Name Description
name mixed

Constants

HARDWARE_CLASS_UNSPECIFIED

Value: 0

Unspecified hardware class.

Generated from protobuf enum HARDWARE_CLASS_UNSPECIFIED = 0;

STANDARD

Value: 1

Standard hardware class.

Provides a balanced compute configuration with approximately 4GB of memory per vCPU and standard disk storage tiers. Candidate machine types include n4-standard, n4d-standard, n2-standard, and n2d-standard (Rank 0), and c4-standard and c4d-standard (Rank 1) (for requested core counts 2, 4, 8, 16, 32). Warning: The specific machine families and types selected for this hardware class are subject to change. Users should not take a dependency on the underlying machine type selection.

Generated from protobuf enum STANDARD = 1;

PERFORMANCE

Value: 2

Performance hardware class.

Provides a high-performance configuration with approximately 8GB of memory per vCPU (e.g. high-memory machine types) and higher-tier disk configurations (e.g. higher IOPS and throughput). Candidate machine types include n4-highmem, n4d-highmem, n2-highmem, and n2d-highmem (Rank 0), and c4-highmem and c4d-highmem (Rank 1) (for requested core counts 2, 4, 8, 16, 32). n4, n4d, c4, and c4d use Hyperdisk Balanced with provisioned storage, whereas n2 and n2d use SSD persistent disks. Warning: The specific machine families and types selected for this hardware class are subject to change. Users should not take a dependency on the underlying machine type selection.

Generated from protobuf enum PERFORMANCE = 2;