dubbo 使用 QOS 下线服务会偶现 InstancesChangeEvent callback exception

这是具体报错的堆栈信息，这种错误有没有办法避免
2022-10-10 17:28:42.890 [RID:] [traceId:] [nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent] ERROR c.a.nacos.common.notify.NotifyCenter [DefaultPublisher.java:210] Event callback exception:
java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@3bb61a6e rejected from java.util.concurrent.ScheduledThreadPoolExecutor@52260039[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 31]
at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:326)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(ScheduledThreadPoolExecutor.java:533)
at java.util.concurrent.ScheduledThreadPoolExecutor.submit(ScheduledThreadPoolExecutor.java:632)
at java.util.concurrent.Executors$DelegatedExecutorService.submit(Executors.java:678)
at org.apache.dubbo.registry.RegistryNotifier.notify(RegistryNotifier.java:77)
at org.apache.dubbo.registry.nacos.NacosRegistry$RegistryChildListenerImpl.onEvent(NacosRegistry.java:715)
at com.alibaba.nacos.client.naming.event.InstancesChangeNotifier.onEvent(InstancesChangeNotifier.java:124)
at com.alibaba.nacos.client.naming.event.InstancesChangeNotifier.onEvent(InstancesChangeNotifier.java:40)
at com.alibaba.nacos.common.notify.DefaultPublisher.lambda$notifySubscriber$0(DefaultPublisher.java:201)
at com.alibaba.nacos.common.notify.DefaultPublisher.notifySubscriber(DefaultPublisher.java:208)
at com.alibaba.nacos.common.notify.DefaultPublisher.receiveEvent(DefaultPublisher.java:192)
at com.alibaba.nacos.common.notify.DefaultPublisher.openEventHandler(DefaultPublisher.java:118)
at com.alibaba.nacos.common.notify.DefaultPublisher.run(DefaultPublisher.java:95)

Start with RegistryNotifier.notify at org.apache.dubbo.registry.RegistryNotifier.java:77 and the NacosRegistry.RegistryChildListenerImpl.onEvent path at NacosRegistry.java:715. Reproduce service shutdown through QOS while reviewing the executor lifecycle shown in the stack trace. Done means service removal no longer produces an InstancesChangeEvent callback exception.

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