public static interface EmrCreateCluster.ScalingRuleProperty
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.stepfunctions.tasks.*; import software.amazon.awscdk.core.*; ScalingRuleProperty scalingRuleProperty = ScalingRuleProperty.builder() .action(ScalingActionProperty.builder() .simpleScalingPolicyConfiguration(SimpleScalingPolicyConfigurationProperty.builder() .scalingAdjustment(123) // the properties below are optional .adjustmentType(EmrCreateCluster.getScalingAdjustmentType().CHANGE_IN_CAPACITY) .coolDown(123) .build()) // the properties below are optional .market(EmrCreateCluster.getInstanceMarket().ON_DEMAND) .build()) .name("name") .trigger(ScalingTriggerProperty.builder() .cloudWatchAlarmDefinition(CloudWatchAlarmDefinitionProperty.builder() .comparisonOperator(EmrCreateCluster.getCloudWatchAlarmComparisonOperator().GREATER_THAN_OR_EQUAL) .metricName("metricName") .period(Duration.minutes(30)) // the properties below are optional .dimensions(List.of(MetricDimensionProperty.builder() .key("key") .value("value") .build())) .evaluationPeriods(123) .namespace("namespace") .statistic(EmrCreateCluster.getCloudWatchAlarmStatistic().SAMPLE_COUNT) .threshold(123) .unit(EmrCreateCluster.getCloudWatchAlarmUnit().NONE) .build()) .build()) // the properties below are optional .description("description") .build();
Modifier and Type | Interface and Description |
---|---|
static class |
EmrCreateCluster.ScalingRuleProperty.Builder
A builder for
EmrCreateCluster.ScalingRuleProperty |
static class |
EmrCreateCluster.ScalingRuleProperty.Jsii$Proxy
An implementation for
EmrCreateCluster.ScalingRuleProperty |
Modifier and Type | Method and Description |
---|---|
static EmrCreateCluster.ScalingRuleProperty.Builder |
builder() |
EmrCreateCluster.ScalingActionProperty |
getAction()
The conditions that trigger an automatic scaling activity.
|
default java.lang.String |
getDescription()
A friendly, more verbose description of the automatic scaling rule.
|
java.lang.String |
getName()
The name used to identify an automatic scaling rule.
|
EmrCreateCluster.ScalingTriggerProperty |
getTrigger()
The CloudWatch alarm definition that determines when automatic scaling activity is triggered.
|
EmrCreateCluster.ScalingActionProperty getAction()
java.lang.String getName()
Rule names must be unique within a scaling policy.
EmrCreateCluster.ScalingTriggerProperty getTrigger()
default java.lang.String getDescription()
Default: - None
static EmrCreateCluster.ScalingRuleProperty.Builder builder()