AWS::EMR::Cluster StepConfig - Amazon CloudFormation
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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.


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


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



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

Required: No

Type: String

Update requires: Replacement


The JAR file used for the step.

Required: Yes

Type: HadoopJarStepConfig

Update requires: Replacement


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