Package software.amazon.awscdk.services.emr

Interface CfnInstanceGroupConfig.CloudWatchAlarmDefinitionProperty

All Superinterfaces:
software.amazon.jsii.JsiiSerializable
All Known Implementing Classes:
CfnInstanceGroupConfig.CloudWatchAlarmDefinitionProperty.Jsii$Proxy
Enclosing class:
CfnInstanceGroupConfig
@Stability(Stable) public static interface CfnInstanceGroupConfig.CloudWatchAlarmDefinitionProperty extends software.amazon.jsii.JsiiSerializable
CloudWatchAlarmDefinition is a subproperty of the ScalingTrigger property, which determines when to trigger an automatic scaling activity.

Scaling activity begins when you satisfy the defined alarm conditions.

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.*;
 CloudWatchAlarmDefinitionProperty cloudWatchAlarmDefinitionProperty = CloudWatchAlarmDefinitionProperty.builder()
         .comparisonOperator("comparisonOperator")
         .metricName("metricName")
         .period(123)
         .threshold(123)
         // the properties below are optional
         .dimensions(List.of(MetricDimensionProperty.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .evaluationPeriods(123)
         .namespace("namespace")
         .statistic("statistic")
         .unit("unit")
         .build();

See Also: