Values.StepConfigSourceSpecification for a cluster (job flow) step.
type nonrec t = {name : XmlStringMaxLen256.t;The name of the step.
*)actionOnFailure : ActionOnFailure.t option;The action to take when the step fails. Use one of the following values: TERMINATE_CLUSTER - Shuts down the cluster. CANCEL_AND_WAIT - Cancels any pending steps and returns the cluster to the WAITING state. CONTINUE - Continues to the next step in the queue. TERMINATE_JOB_FLOW - Shuts down the cluster. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER instead. If a cluster's StepConcurrencyLevel is greater than 1, do not use AddJobFlowSteps to submit a step with this parameter set to CANCEL_AND_WAIT or TERMINATE_CLUSTER. The step is not submitted and the action fails with a message that the ActionOnFailure setting is not valid. If you change a cluster's StepConcurrencyLevel to be greater than 1 while a step is running, the ActionOnFailure parameter may not behave as you expect. In this case, for a step that fails with this parameter set to CANCEL_AND_WAIT, pending steps and the running step are not canceled; for a step that fails with this parameter set to TERMINATE_CLUSTER, the cluster does not terminate.
*)hadoopJarStep : HadoopJarStepConfig.t;The JAR file used for the step.
*)stepMonitoringConfiguration : StepMonitoringConfiguration.t option;Object that holds configuration properties for logging.
*)}val make :
?actionOnFailure:??? ->
?stepMonitoringConfiguration:??? ->
name:XmlStringMaxLen256.t ->
hadoopJarStep:HadoopJarStepConfig.t ->
unit ->
tval to_value :
t ->
[> `Structure of
(string
* [> `Enum of string
| `String of XmlStringMaxLen256.t
| `Structure of
(string
* [> `List of
[> `String of XmlString.t
| `Structure of (string * [> `String of XmlString.t ]) list ]
list
| `String of XmlString.t
| `Structure of (string * [> `String of XmlString.t ]) list ])
list ])
list ]