class CfnStepPropsMixin

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.EMR.Mixins.CfnStepPropsMixin
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsemr/mixins#CfnStepPropsMixin
Java	software.amazon.awscdk.mixins.preview.services.emr.mixins.CfnStepPropsMixin
Python	aws_cdk.mixins_preview.aws_emr.mixins.CfnStepPropsMixin
TypeScript	@aws-cdk/mixins-preview » aws_emr » mixins » CfnStepPropsMixin

Implements IMixin

Extends Mixin

Use Step to specify a cluster (job flow) step, which runs only on the master node.

Steps are used to submit data processing jobs to a cluster.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-step.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins } from '@aws-cdk/mixins-preview';
import { mixins as emr_mixins } from '@aws-cdk/mixins-preview/aws-emr';
const cfnStepPropsMixin = new emr_mixins.CfnStepPropsMixin({
  actionOnFailure: 'actionOnFailure',
  hadoopJarStep: {
    args: ['args'],
    jar: 'jar',
    mainClass: 'mainClass',
    stepProperties: [{
      key: 'key',
      value: 'value',
    }],
  },
  jobFlowId: 'jobFlowId',
  name: 'name',
}, /* all optional props */ {
  strategy: mixins.PropertyMergeStrategy.OVERRIDE,
});

Initializer

new CfnStepPropsMixin(props: CfnStepMixinProps, options?: CfnPropertyMixinOptions)

Parameters

• props CfnStepMixinProps — L1 properties to apply.
• options CfnPropertyMixinOptions — Mixin options.

Create a mixin to apply properties to AWS::EMR::Step.

Properties

Name	Type	Description
props	CfnStepMixinProps
strategy	PropertyMergeStrategy
static CFN_PROPERTY_KEYS	string[]

---

props

Type: CfnStepMixinProps

---

strategy

Type: PropertyMergeStrategy

---

static CFN_PROPERTY_KEYS

Type: string[]

Methods

Name	Description
applyTo(construct)	Apply the mixin properties to the construct.
supports(construct)	Check if this mixin supports the given construct.

---

applyTo(construct)

public applyTo(construct: IConstruct): IConstruct

Parameters

• construct IConstruct

Returns

• IConstruct

Apply the mixin properties to the construct.

---

supports(construct)

public supports(construct: IConstruct): boolean

Parameters

• construct IConstruct

Returns

• boolean

Check if this mixin supports the given construct.