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This repository was archived by the owner on Jul 7, 2026. It is now read-only.

死锁问题 org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:478) #2326

Description

@Johnson-Jia

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 elapsed=319869.07s tid=0x00007fa8f3cf2d90 nid=2620 waiting on condition  [0x00007fa3bdf91000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@21.0.5.0.5/Native Method)
	- parking to wait for  <0x00000005d1c3e778> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
	at java.util.concurrent.locks.LockSupport.park(java.base@21.0.5.0.5/LockSupport.java:221)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@21.0.5.0.5/AbstractQueuedSynchronizer.java:754)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(java.base@21.0.5.0.5/AbstractQueuedSynchronizer.java:1079)
	at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(java.base@21.0.5.0.5/ReentrantReadWriteLock.java:738)
	at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:478)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720)
	at com.tbc.app.els.business.service.plancoursescheme.PlanCourseSchemeServiceImpl$$SpringCGLIB$$0.getPlanCourseSchemeByCondition(<generated>)
	at com.tbc.app.els.business.service.coursestudyrecord.ElsCourseStudyRecordServiceImpl.packCourseStudyRecords(ElsCourseStudyRecordServiceImpl.java:8608)

Activity

  1. marcingrzejszczak commented on Oct 15, 2025

    @marcingrzejszczak
    Contributor

    What does contract have to do with this?

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