alibaba/Sentinel
Replace deprecated concurrentlinkedhashmap-lru with Caffeine in param-flow-extension
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#2,871 opened on 2022/09/08
good first issuekind/enhancement
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説明
Issue Description
Type: bug report or feature request
Describe what happened (or what feature you want)
concurrentlinkedhashmap-lru 已经很老了，没有维护。
Describe what you expected to happen
是不是可以考虑下使用Caffeine 替换。
Caffeine is the Java 8 successor to ConcurrentLinkedHashMap and Guava's cache. Projects should prefer Caffeine and migrate when requiring JDK8 or higher. The previous caching projects are supported in maintenance mode.