public static interface CfnCluster.ScalingConstraintsProperty
ScalingConstraints
defines the upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activities triggered by automatic scaling rules will not cause an instance group to grow above or shrink below these limits.
Example:
// The code below shows an example of how to instantiate this type. // The values are placeholders you should change. import software.amazon.awscdk.services.emr.*; ScalingConstraintsProperty scalingConstraintsProperty = ScalingConstraintsProperty.builder() .maxCapacity(123) .minCapacity(123) .build();
Modifier and Type | Interface and Description |
---|---|
static class |
CfnCluster.ScalingConstraintsProperty.Builder
A builder for
CfnCluster.ScalingConstraintsProperty |
static class |
CfnCluster.ScalingConstraintsProperty.Jsii$Proxy
An implementation for
CfnCluster.ScalingConstraintsProperty |
Modifier and Type | Method and Description |
---|---|
static CfnCluster.ScalingConstraintsProperty.Builder |
builder() |
java.lang.Number |
getMaxCapacity()
The upper boundary of EC2 instances in an instance group beyond which scaling activities are not allowed to grow.
|
java.lang.Number |
getMinCapacity()
The lower boundary of EC2 instances in an instance group below which scaling activities are not allowed to shrink.
|
java.lang.Number getMaxCapacity()
Scale-out activities will not add instances beyond this boundary.
java.lang.Number getMinCapacity()
Scale-in activities will not terminate instances below this boundary.
static CfnCluster.ScalingConstraintsProperty.Builder builder()