[NIFI-11899] Existing nifi_bulletin metric does not reflect updated state once bulletin is resolved

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.23.0
• Fix Version/s: 2.0.0-M1, 1.24.0
• Component/s: Core Framework
• Labels: metrics
• Assignee: Yolanda M. Davis
• Reporter: Yolanda M. Davis
• Created: 02/Aug/23 01:47
• Updated: 04/Aug/23 16:22
• Resolved: 04/Aug/23 16:22

Description

When bulletins are generated, the existing nifi_bulletin metric will demonstrate the existence of bulletin by registering the metric with a value of 1 and labels reflecting the specific information for the bulletin. However once a bulletin no longer exists or is resolved the value persists in the metrics registry, giving a false sense of the bulletin being active.  The goal of this fix is to properly update the registry to reflect currently active/inactive bulletins.

Issue Links

• links to: GitHub Pull Request #7567