JetCache启动循环依赖分析

夜勿语

于 2024-10-30 21:28:59 发布

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分类专栏： Spring 文章标签： Spring 循环依赖 Jetcache

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问题呈现

项目性能优化，需要将本地内存（JVM内存）替换为本地Redis（同一个Pod中的Container），降低JVM内存和GC的压力，同时引入了JetCache简化和统一使用（对JetCache也做了扩展，支持了本地Redis）。引入JetCache后，项目启动就会报循环依赖的错误，错误入口则是项目中使用@PostConstruct调用JetCache加载预热缓存的地方，错误堆栈如下：

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'globalCacheConfig' defined in class path resource [cn/jojo/edu/jetcache/autoconfigure/JetCacheAutoConfiguration.class]: Circular depends-on relationship between 'globalCacheConfig' and 'redissonAutoInit'
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:305) ~[spring-beans-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:227) ~[spring-beans-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveNamedBean(DefaultListableBeanFactory.java:1155) ~[spring-beans-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveBean(DefaultListableBeanFactory.java:416) ~[spring-beans-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:349) ~[spring-beans-5.2.4.RELEASE.jar:5.2.4.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean

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