Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Using the Metrics Destination

With EMR 7.1, you have the option to send your metrics data to Amazon CloudWatch or Amazon Managed Service for Prometheus. This choice allows you to integrate seamlessly with different monitoring tools, based on your needs.

Sending Metrics to Amazon CloudWatch

To send metrics to CloudWatch, use this configuration:

[
  {
    "Classification": "emr-metrics",
    "Properties": {
      "metrics_destination": "cloudwatch"
    },
    "Configurations": []
  }
]

Sending Metrics to Amazon Managed Service for Prometheus

If you prefer using Prometheus, set the destination and provide the endpoint URL:

[
  {
    "Classification": "emr-metrics",
    "Properties": {
      "metrics_destination": "prometheus",
      "prometheus_endpoint": "https://aps-workspaces.region.amazonaws.com/workspaces/workspace_id/api/v1/remote_write"
    },
    "Configurations": []
  }
]

Replace region with your Amazon region and workspace_id with your Prometheus workspace ID. This configuration directs your HBase metrics to Prometheus using the specified endpoint.

With above setup, you can see the below metrics under the Monitoring tab.