Menu
AWS CloudFormation
User Guide (API Version 2010-05-15)

Amazon EMR Cluster MetricDimension

The MetricDimension property type represents a CloudWatch dimension that you specify using a key–value pair. The Dimensions subproperty of the Amazon EMR Cluster CloudWatchAlarmDefinition property contains a list of one or more MetricDimension property types.

Syntax

JSON

Copy
{ "Key" : String, "Value" : String }

YAML

Copy
Key: String Value: String

Properties

By default, Amazon EMR uses one dimension whose key (known as a Name in CloudWatch) is JobFlowID and whose value is a variable representing the cluster ID, which is ${emr.clusterId}. This enables the rule to bootstrap when the cluster ID becomes available.

Key

The dimension name.

Required: Yes

Type: String

Value

The dimension value.

Required: Yes

Type: String

On this page: