AWS SubmitSteps

AWS SubmitSteps
Certified
Submit EMR steps to a running cluster

Appends one or more job steps to an existing EMR cluster using the AddJobFlowSteps API. Steps run in listed order and honor each step's actionOnFailure; use executionRoleArn when a step needs a specific runtime role.

yaml
type: io.kestra.plugin.aws.emr.SubmitSteps

Examples

Add a job step to an existing AWS EMR cluster

yaml
id: aws_emr_add_emr_job_steps
namespace: company.team

tasks:
  - id: add_steps_emr
    type: io.kestra.plugin.aws.emr.SubmitSteps
    accessKeyId: "{{ secret('AWS_ACCESS_KEY_ID') }}"
    secretKeyId: "{{ secret('AWS_SECRET_KEY_ID') }}"
    region: "eu-west-3"
    clusterId: j-XXXXXXXXXXXX
    steps:
        - name: Spark_job_test
          jar: "command-runner.jar"
          actionOnFailure: CONTINUE
          commands:
            - spark-submit s3://mybucket/health_violations.py --data_source s3://mybucket/food_establishment_data.csv --output_uri s3://mybucket/test-emr-output

Properties

clusterId *string

Cluster ID

Identifier of the existing EMR cluster (jobFlowId).

steps *array

Steps

Steps to append to the cluster; they execute in the order provided.

Definitions

io.kestra.plugin.aws.emr.models.StepConfig

actionOnFailure*string

Possible Values

TERMINATE_CLUSTERCANCEL_AND_WAITCONTINUETERMINATE_JOB_FLOW

Action on failure

Behavior when the step fails: TERMINATE_CLUSTER, CANCEL_AND_WAIT, CONTINUE, or TERMINATE_JOB_FLOW.

jar*string

JAR path

JAR executed for the step, e.g., command-runner.jar.

name*string

Step name

Label for the step, e.g., Run Spark job.

commandsarray

SubTypestring

Arguments

List of arguments; each string is split on spaces before being passed to the step.

mainClassstring

Main class

Entry class name; omit if the JAR manifest defines Main-Class.

accessKeyId string

Access Key Id in order to connect to AWS

If no credentials are defined, we will use the default credentials provider chain to fetch credentials.

compatibilityMode booleanstring

Enable compatibility mode

Use it to connect to S3 bucket with S3 compatible services that don't support the new transport client.

endpointOverride string

The endpoint with which the SDK should communicate

This property allows you to use a different S3 compatible storage backend.

executionRoleArn string

Execution role ARN

The Amazon Resource Name (ARN) of the runtime role for a step on the cluster. The runtime role can be a cross-account IAM role. The runtime role ARN is a combination of account ID, role name, and role type using the following format: arn: partition: service: region: account: resource.

forcePathStyle booleanstring

Force path style access

Must only be used when compatibilityMode is enabled.

pluginDefaultsRef string

Reference (ref) of the pluginDefaults to apply to this task.

region string

AWS region with which the SDK should communicate

secretKeyId string

Secret Key Id in order to connect to AWS

If no credentials are defined, we will use the default credentials provider chain to fetch credentials.

sessionToken string

AWS session token, retrieved from an AWS token service, used for authenticating that this user has received temporary permissions to access a given resource

If no credentials are defined, we will use the default credentials provider chain to fetch credentials.

stsEndpointOverride string

The AWS STS endpoint with which the SDKClient should communicate

stsRoleArn string

AWS STS Role

The Amazon Resource Name (ARN) of the role to assume. If set the task will use the StsAssumeRoleCredentialsProvider. If no credentials are defined, we will use the default credentials provider chain to fetch credentials.

stsRoleExternalId string

AWS STS External Id

A unique identifier that might be required when you assume a role in another account. This property is only used when an stsRoleArn is defined.

stsRoleSessionDuration string

DefaultPT15M

AWS STS Session duration

The duration of the role session (default: 15 minutes, i.e., PT15M). This property is only used when an stsRoleArn is defined.

stsRoleSessionName string

AWS STS Session name

This property is only used when an stsRoleArn is defined.