[KAFKA-7963] Extract hard-coded Streams metric name strings to centralized place

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: streams
• Assignee: A. Sophie Blee-Goldman
• Reporter: A. Sophie Blee-Goldman
• Created: 20/Feb/19 19:58
• Updated: 30/Apr/20 16:56
• Resolved: 06/Mar/19 17:20

Description

Several string literals are hard-coded into the metrics, eg "expired-window-record-drop" and "late-record-drop" in the window bytes stores. These should be moved to a sensible central location, and widespread string literals from these metrics may be causing memory pressure.

Issue Links

• links to: GitHub Pull Request #6355
• mentioned in: Page Loading...