4705d8b82b
* Fix stale admin lock metric when lock expires and is reacquired (#8857) When a lock expired without an explicit unlock and a different client acquired it, the old client's metric was never cleared, causing multiple clients to appear as simultaneously holding the lock. * Use DeleteLabelValues instead of Set(0) to remove stale metric series Avoids cardinality explosion from accumulated stale series when client names are dynamic.
5.7 KiB
5.7 KiB