Viewing a compaction alert

You need to recognize compaction alerts and possibly take the action prescribed by the alerts to keep your cluster healthy.

Alerts appear in the Cloudera Data Warehouse (CDW) UI.

The following procedure describes how to view and respond to a compaction alert.
  1. In the CDW UI, click the alert notification .
  2. View alert details about an alert type at a specific time.
  3. Focus on the alert details.
  4. Below the alert details, click Learn More to link to general compaction docs, open Grafana, mute and unmute the alert, and see compaction history.