enum WorkerType

Language	Type name
.NET	`Amazon.CDK.AWS.StepFunctions.Tasks.WorkerType`
Go	`github.com/aws/aws-cdk-go/awscdk/v2/awsstepfunctionstasks#WorkerType`
Java	`software.amazon.awscdk.services.stepfunctions.tasks.WorkerType`
Python	`aws_cdk.aws_stepfunctions_tasks.WorkerType`
TypeScript (source)	`aws-cdk-lib` » `aws_stepfunctions_tasks` » `WorkerType`

The type of predefined worker that is allocated when a job runs.

If you need to use a WorkerType that doesn't exist as a static member, you can instantiate a WorkerType object, e.g: WorkerType.of('other type').

Example

new tasks.GlueStartJobRun(this, 'Task', {
  glueJobName: 'my-glue-job',
  workerConfiguration: {
    workerType: tasks.WorkerType.G_1X, // Worker type
    numberOfWorkers: 2, // Number of Workers
  },
});

Members

Name	Description
STANDARD	Each worker provides 4 vCPU, 16 GB of memory and a 50GB disk, and 2 executors per worker.
G_025X	Each worker maps to 0.25 DPU (2 vCPU, 4 GB of memory, 64 GB disk), and provides 1 executor per worker. Suitable for low volume streaming jobs.
G_1X	Each worker maps to 1 DPU (4 vCPU, 16 GB of memory, 64 GB disk), and provides 1 executor per worker.
G_2X	Each worker maps to 2 DPU (8 vCPU, 32 GB of memory, 128 GB disk), and provides 1 executor per worker.
G_4X	Each worker maps to 4 DPU (16 vCPU, 64 GB of memory, 256 GB disk), and provides 1 executor per worker.
G_8X	Each worker maps to 8 DPU (32 vCPU, 128 GB of memory, 512 GB disk), and provides 1 executor per worker.
Z_2X	Each worker maps to 2 high-memory DPU [M-DPU] (8 vCPU, 64 GB of memory, 128 GB disk).

STANDARD

Each worker provides 4 vCPU, 16 GB of memory and a 50GB disk, and 2 executors per worker.

G_025X

Each worker maps to 0.25 DPU (2 vCPU, 4 GB of memory, 64 GB disk), and provides 1 executor per worker. Suitable for low volume streaming jobs.

G_1X

Each worker maps to 1 DPU (4 vCPU, 16 GB of memory, 64 GB disk), and provides 1 executor per worker.

Suitable for memory-intensive jobs.

G_2X

Each worker maps to 2 DPU (8 vCPU, 32 GB of memory, 128 GB disk), and provides 1 executor per worker.

Suitable for memory-intensive jobs.

G_4X

Each worker maps to 4 DPU (16 vCPU, 64 GB of memory, 256 GB disk), and provides 1 executor per worker.

We recommend this worker type for jobs whose workloads contain your most demanding transforms, aggregations, joins, and queries. This worker type is available only for AWS Glue version 3.0 or later jobs.

G_8X

Each worker maps to 8 DPU (32 vCPU, 128 GB of memory, 512 GB disk), and provides 1 executor per worker.

Z_2X

Each worker maps to 2 high-memory DPU [M-DPU] (8 vCPU, 64 GB of memory, 128 GB disk).

Supported in Ray jobs.