Class: Aws::EMR::Types::MetricDimension

Inherits:

Struct

• Object
• Struct
• Aws::EMR::Types::MetricDimension

Includes:

Structure

Defined in:

lib/aws-sdk-emr/types.rb

Overview

Note:

When making an API call, you may pass MetricDimension data as a hash:

{
  key: "String",
  value: "String",
}

A CloudWatch dimension, which is specified using a ‘Key` (known as a `Name` in CloudWatch), `Value` pair. By default, Amazon EMR uses one dimension whose `Key` is `JobFlowID` and `Value` is a variable representing the cluster ID, which is `$emremr.clusterId`. This enables the rule to bootstrap when the cluster ID becomes available.

See Also:

• AWS API Documentation

Instance Attribute Summary

• #key ⇒ String

  The dimension name.

• #value ⇒ String

  The dimension value.

Instance Attribute Details

#key ⇒ String

The dimension name.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 3697

class MetricDimension < Struct.new(
  :key,
  :value)
  include Aws::Structure
end

#value ⇒ String

The dimension value.

Returns:

• (String)

# File 'lib/aws-sdk-emr/types.rb', line 3697

class MetricDimension < Struct.new(
  :key,
  :value)
  include Aws::Structure
end