[IGNITE-16941] Spring Cache integration does not expose statistics via Spring's CacheMeterBinderProvider

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.9.1
• Component/s: cache, extensions, integrations, spring
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Unassigned
• Reporter: Sergey Kadaner
• Created: 09/May/22 16:13
• Updated: 26/Jul/22 10:16

Description

Exposing cache statistics is an important part of Spring Cache integration. You can see here a number of existing implementations.

I am trying to implement it myself by writing a class that implements CacheMeterBinderProvider<SpringCache>. However, the 'org.apache.ignite.cache.spring.SpringCache' that implements the Spring's Cache interface is package protected and cannot be used.

There is a simple example here of implementing the CacheMeterBinderProvider:  https://medium.com/@iliamsharipov_56660/spring-boot-actuator-for-concurrentmapcache-2c7f0d290934