AWS::EMR::Cluster StepConfig

StepConfig is a property of the AWS::EMR::Cluster resource. The StepConfig property type specifies a cluster (job flow) step, which runs only on the master node. Steps are used to submit data processing jobs to the cluster.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "ActionOnFailure" : String,
  "HadoopJarStep" : HadoopJarStepConfig,
  "Name" : String
}

YAML

  ActionOnFailure: String
  HadoopJarStep: 
    HadoopJarStepConfig
  Name: String

Properties

ActionOnFailure

The action to take when the cluster step fails. Possible values are CANCEL_AND_WAIT and CONTINUE.

Required: No

Type: String

Update requires: Replacement

HadoopJarStep

The JAR file used for the step.

Required: Yes

Type: HadoopJarStepConfig

Update requires: Replacement

Name

The name of the step.

Required: Yes

Type: String

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Minimum: 0

Maximum: 256

Update requires: Replacement