interface EmrAddStepProps

Language	Type name
.NET	Amazon.CDK.AWS.StepFunctions.Tasks.EmrAddStepProps
Java	software.amazon.awscdk.services.stepfunctions.tasks.EmrAddStepProps
Python	aws_cdk.aws_stepfunctions_tasks.EmrAddStepProps
TypeScript (source)	@aws-cdk/aws-stepfunctions-tasks » EmrAddStepProps

Properties for EmrAddStep.

Example

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

Properties

Name	Type	Description
clusterId	string	The ClusterId to add the Step to.
jar	string	A path to a JAR file run during the step.
name	string	The name of the Step.
actionOnFailure?	ActionOnFailure	The 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?	string	An optional description for this state.
heartbeat?	Duration	Timeout for the heartbeat.
inputPath?	string	JSONPath expression to select part of the state to be the input to this state.
integrationPattern?	IntegrationPattern	AWS Step Functions integrates with services directly in the Amazon States Language.
mainClass?	string	The name of the main class in the specified Java file.
outputPath?	string	JSONPath 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?	string	JSONPath 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.
timeout?	Duration	Timeout for the state machine.

---

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.

---

heartbeat?

Type: Duration (optional, default: None)

Timeout for the heartbeat.

---

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

---

timeout?

Type: Duration (optional, default: None)

Timeout for the state machine.