Johnson.jia

Spring Boot 2.6.14 + Spring Cloud Context 3.1.5 fullgc

8

Spring Boot 2.6.14 Nacos 2.1.1 Spring Cloud Context 3.1.5 Use Environment#getProperty to get the configuration center object. Generates a large number of LinkedHashSet objects. Cause the jvm to be full...

2025-01-22 14:33:26.479 [Thread-13]: ERROR o.j.local.process.StreamPumper:83 run - Application Error 2025-01-22 14:33:26.521 [Thread-13]: ERROR o.j.local.process.StreamPumper:83 run - 2025-01-22 14:33:26.521 [Thread-13]: ERROR o.j.local.process.StreamPumper:83 run - 2025-01-22 14:33:26.521 [Thread-13]: ERROR o.j.local.process.StreamPumper:83 run -...

死锁问题 org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:478)

1

程序运行一段时间后，所有线程都卡在 org.springframework.cloud.context.scope.GenericScope.LockedScopedProxyFactoryBean#invoke 方法 478行。 使用的是： JDK 21 spring-boot 3.2.12 spring-cloud-starter 4.1.4 spring-cloud-context-4.1.4 spring-cloud-starter-alibaba-nacos-config 2023.0.3.3 spring-alibaba-nacos-config 2023.0.3.3 dubbo-spring-boot-starter 3.3.5 PlanCourseSchemeServiceImpl 类增加了 @RefreshScope 注解。 ``` "http-nio-8080-exec-37" #2529 [2620] daemon prio=5 os_prio=0 cpu=78112.28ms...

spring-cloud Lock bug， @RefreshScope class

1

升级 spring cloud 2023.0.3 之后 运行一段时间出现大量锁等待线程. After upgrading to Spring Cloud 2023.0.3, a large number of lock waiting threads appeared after running for a period of time. ``` "java.lang.Thread.State: WAITING...