[GEODE-10319] Stopping the metrics service does not delete its meters

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.15.0, 1.16.0
• Fix Version/s: 1.15.0, 1.16.0
• Component/s: statistics
• Labels: needsTriage pull-request-available
• Assignee: Dale Emery
• Reporter: Dale Emery
• Created: 18/May/22 20:40
• Updated: 22/Jun/22 20:46
• Resolved: 19/May/22 22:50

Description

Some of Geode's standard meters hold references the cache. InternalDistributedSystemMetricsService.clearAndCloseMeterRegistry() closes the meter registry without deleting its meters. As a result, the closed registry retains indirect references to the cache, holding the closed cache in memory.

clearAndCloseMeterRegistry() should clear the registry in addition to closing it.

Issue Links

• links to: GitHub Pull Request #7705
• links to: GitHub Pull Request #7713