aws-cdk-lib.aws_stepfunctions_tasks.EmrAddStepProps

interface EmrAddStepProps

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.NETAmazon.CDK.AWS.StepFunctions.Tasks.EmrAddStepProps
Gogithub.com/aws/aws-cdk-go/awscdk/v2/awsstepfunctionstasks#EmrAddStepProps
Javasoftware.amazon.awscdk.services.stepfunctions.tasks.EmrAddStepProps
Pythonaws_cdk.aws_stepfunctions_tasks.EmrAddStepProps
TypeScript (source)aws-cdk-lib » aws_stepfunctions_tasks » EmrAddStepProps

Properties for EmrAddStep.

Example

new tasks.EmrAddStep(this, 'Task', {
  clusterId: 'ClusterId',
  name: 'StepName',
  jar: 'Jar',
  actionOnFailure: tasks.ActionOnFailure.CONTINUE,
});

Properties

NameTypeDescription
clusterIdstringThe ClusterId to add the Step to.
jarstringA path to a JAR file run during the step.
namestringThe name of the Step.
actionOnFailure?ActionOnFailureThe action to take when the cluster step fails.
args?string[]A list of command line arguments passed to the JAR file's main function when executed.
comment?stringAn optional description for this state.
credentials?CredentialsCredentials for an IAM Role that the State Machine assumes for executing the task.
heartbeat?⚠️DurationTimeout for the heartbeat.
heartbeatTimeout?TimeoutTimeout for the heartbeat.
inputPath?stringJSONPath expression to select part of the state to be the input to this state.
integrationPattern?IntegrationPatternAWS Step Functions integrates with services directly in the Amazon States Language.
mainClass?stringThe name of the main class in the specified Java file.
outputPath?stringJSONPath expression to select select a portion of the state output to pass to the next state.
properties?{ [string]: string }A list of Java properties that are set when the step runs.
resultPath?stringJSONPath expression to indicate where to inject the state's output.
resultSelector?{ [string]: any }The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.
taskTimeout?TimeoutTimeout for the task.
timeout?⚠️DurationTimeout for the task.

clusterId

Type: string

The ClusterId to add the Step to.


jar

Type: string

A path to a JAR file run during the step.

See also: https://docs.aws.amazon.com/emr/latest/APIReference/API_HadoopJarStepConfig.html


name

Type: string

The name of the Step.

See also: https://docs.aws.amazon.com/emr/latest/APIReference/API_StepConfig.html


actionOnFailure?

Type: ActionOnFailure (optional, default: ActionOnFailure.CONTINUE)

The action to take when the cluster step fails.

See also: https://docs.aws.amazon.com/emr/latest/APIReference/API_StepConfig.html


args?

Type: string[] (optional, default: No args)

A list of command line arguments passed to the JAR file's main function when executed.

See also: https://docs.aws.amazon.com/emr/latest/APIReference/API_HadoopJarStepConfig.html


comment?

Type: string (optional, default: No comment)

An optional description for this state.


credentials?

Type: Credentials (optional, default: None (Task is executed using the State Machine's execution role))

Credentials for an IAM Role that the State Machine assumes for executing the task.

This enables cross-account resource invocations.

See also: https://docs.aws.amazon.com/step-functions/latest/dg/concepts-access-cross-acct-resources.html


heartbeat?⚠️

⚠️ Deprecated: use heartbeatTimeout

Type: Duration (optional, default: None)

Timeout for the heartbeat.


heartbeatTimeout?

Type: Timeout (optional, default: None)

Timeout for the heartbeat.

[disable-awslint:duration-prop-type] is needed because all props interface in aws-stepfunctions-tasks extend this interface


inputPath?

Type: string (optional, default: The entire task input (JSON path '$'))

JSONPath expression to select part of the state to be the input to this state.

May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.


integrationPattern?

Type: IntegrationPattern (optional, default: IntegrationPattern.REQUEST_RESPONSE for most tasks. IntegrationPattern.RUN_JOB for the following exceptions: BatchSubmitJob, EmrAddStep, EmrCreateCluster, EmrTerminationCluster, and EmrContainersStartJobRun.)

AWS Step Functions integrates with services directly in the Amazon States Language.

You can control these AWS services using service integration patterns

See also: https://docs.aws.amazon.com/step-functions/latest/dg/connect-to-resource.html#connect-wait-token


mainClass?

Type: string (optional, default: No mainClass)

The name of the main class in the specified Java file.

If not specified, the JAR file should specify a Main-Class in its manifest file.

See also: https://docs.aws.amazon.com/emr/latest/APIReference/API_HadoopJarStepConfig.html


outputPath?

Type: string (optional, default: The entire JSON node determined by the state input, the task result, and resultPath is passed to the next state (JSON path '$'))

JSONPath expression to select select a portion of the state output to pass to the next state.

May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.


properties?

Type: { [string]: string } (optional, default: No properties)

A list of Java properties that are set when the step runs.

You can use these properties to pass key value pairs to your main function.

See also: https://docs.aws.amazon.com/emr/latest/APIReference/API_HadoopJarStepConfig.html


resultPath?

Type: string (optional, default: Replaces the entire input with the result (JSON path '$'))

JSONPath expression to indicate where to inject the state's output.

May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.


resultSelector?

Type: { [string]: any } (optional, default: None)

The JSON that will replace the state's raw result and become the effective result before ResultPath is applied.

You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.

See also: https://docs.aws.amazon.com/step-functions/latest/dg/input-output-inputpath-params.html#input-output-resultselector


taskTimeout?

Type: Timeout (optional, default: None)

Timeout for the task.

[disable-awslint:duration-prop-type] is needed because all props interface in aws-stepfunctions-tasks extend this interface


timeout?⚠️

⚠️ Deprecated: use taskTimeout

Type: Duration (optional, default: None)

Timeout for the task.