死锁问题 org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:478) #2326
Description
程序运行一段时间后，所有线程都卡在 org.springframework.cloud.context.scope.GenericScope.LockedScopedProxyFactoryBean#invoke 方法 478行。
使用的是：
JDK 21
spring-boot 3.2.12
spring-cloud-starter 4.1.4
spring-cloud-context-4.1.4
spring-cloud-starter-alibaba-nacos-config 2023.0.3.3
spring-alibaba-nacos-config 2023.0.3.3
dubbo-spring-boot-starter 3.3.5
PlanCourseSchemeServiceImpl 类增加了 @RefreshScope 注解。
"http-nio-8080-exec-37" #2529 [2620] daemon prio=5 os_prio=0 cpu=78112.28ms elapsed=319869.07s tid=0x00007fa8f3cf2d90 nid=2620 waiting on condition [0x00007fa3bdf91000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park([email protected]/Native Method)
- parking to wait for <0x00000005d1c3e778> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park([email protected]/LockSupport.java:221)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire([email protected]/AbstractQueuedSynchronizer.java:754)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared([email protected]/AbstractQueuedSynchronizer.java:1079)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock([email protected]/ReentrantReadWriteLock.java:738)
at org.springframework.cloud.context.scope.GenericScope$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)