Interface CfnCluster.MetricDimensionProperty
- All Superinterfaces:
software.amazon.jsii.JsiiSerializable
- All Known Implementing Classes:
CfnCluster.MetricDimensionProperty.Jsii$Proxy
- Enclosing class:
CfnCluster
@Stability(Stable)
public static interface CfnCluster.MetricDimensionProperty
extends software.amazon.jsii.JsiiSerializable
MetricDimension
is a subproperty of the CloudWatchAlarmDefinition
property type.
MetricDimension
specifies a CloudWatch dimension, which is specified with a Key
Value
pair. The key is known as a Name
in CloudWatch. By default, Amazon EMR uses one dimension whose Key
is JobFlowID
and Value
is a variable representing the cluster ID, which is ${emr.clusterId}
. This enables the automatic scaling rule for EMR to bootstrap when the cluster ID becomes available during cluster creation.
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.*; MetricDimensionProperty metricDimensionProperty = MetricDimensionProperty.builder() .key("key") .value("value") .build();
- See Also:
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Nested Class Summary
Modifier and TypeInterfaceDescriptionstatic final class
A builder forCfnCluster.MetricDimensionProperty
static final class
An implementation forCfnCluster.MetricDimensionProperty
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Method Summary
Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson
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Method Details
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getKey
The dimension name.- See Also:
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getValue
The dimension value.- See Also:
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builder
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