Modify Cluster

emr_modify_cluster

R Documentation

Modifies the number of steps that can be executed concurrently for the cluster specified using ClusterID

Description

Modifies the number of steps that can be executed concurrently for the cluster specified using ClusterID.

Usage

emr_modify_cluster(ClusterId, StepConcurrencyLevel)

Arguments

ClusterId

[required] The unique identifier of the cluster.

StepConcurrencyLevel

The number of steps that can be executed concurrently. You can specify a minimum of 1 step and a maximum of 256 steps. We recommend that you do not change this parameter while steps are running or the ActionOnFailure setting may not behave as expected. For more information see Step$ActionOnFailure.

Value

A list with the following syntax:

list(
  StepConcurrencyLevel = 123
)

Request syntax

svc$modify_cluster(
  ClusterId = "string",
  StepConcurrencyLevel = 123
)