micrometer-metrics/micrometer

Log a warning when instrumenting a cache that is not recording stats

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#5.066 geöffnet am 11. Mai 2024

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enhancementhelp wantedinstrumentationmodule: micrometer-core

Beschreibung

Please describe the feature request. It would be nice if a warning were logged (or the user was informed in some way) when a cache is instrumented that is not recording stats.

Rationale For some Cache implementations like Caffeine recording stats is optional. When instrumenting a cache that is not recording stats the meters will constantly report 0 which could be misleading. This is probably not what the user desires.

Additional context

apache/accumulo#4552

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