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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

OpenJDK1.8, Dubbo 3.2.14

Steps to reproduce this issue

When consumer failed to get meatadata from provider, consumer would use MetadataRetryExecutor to retry, which may cause all invocations of consumer failed.

Debug Info

1. ServiceInstancesChangedListener uses MetadataRetryExecutor to refresh metadata when consumer lacks metadata of some instances. (ServiceInstancesChangedListener#doOnEvent)

1. ServiceDiscoveryRegistryDirectory refreshes routers' invokers synchronously while refreshes its invokers asynchronously. (ServiceDiscoveryRegistryDirectory #refreshInvoker)

1. If metadata retry thread is interrupted, ServiceDiscoveryRegistryDirectory will fail to fresh its invokers. Meanwhile routers has refreshed invokers.

1. When consumer lists valid invokers for invocation, SingleRouterChain will throw an IllegalStateException because of the inconsistence of invokers.

What you expected to happen

ServiceDiscoveryRegistryDirectory refreshes its invokers and router's consistently

Anything else

2024-07-24 20:34:08,273 [Dubbo-framework-metadata-retry-thread-1] ERROR ServiceInstancesChangedListener: -  [DUBBO] 1/2 revisions failed to get metadata from remote: 714595dd1fb0c9e0dd071fc9175f2386 837b5a0d0b7b8c414da38895d030453d , dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by unknown error in registry module, go to https:/*************************0 to find instructions. 
2024-07-24 20:34:08,273 [Dubbo-framework-metadata-retry-thread-1] WARN  ServiceInstancesChangedListener: -  [DUBBO] Address refresh try task submitted, dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by unknown error in registry module, go to https:/*************************0 to find instructions. 
2024-07-24 20:34:08,276 [Dubbo-framework-metadata-retry-thread-1] WARN  LockUtils: -  [DUBBO] Try to lock failed, dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by , go to https:/*************************0 to find instructions. 
java.lang.InterruptedException: null
    at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247) ~[?:1.8.0_252]
    at java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442) ~[?:1.8.0_252]
    at org.apache.dubbo.common.utils.LockUtils.safeLock(LockUtils.java:34) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.directory.AbstractDirectory.setInvokers(AbstractDirectory.java:529) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.lambda$refreshInvoker$2(ServiceDiscoveryRegistryDirectory.java:373) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.RouterChain.setInvokers(RouterChain.java:170) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.directory.AbstractDirectory.refreshRouter(AbstractDirectory.java:477) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshInvoker(ServiceDiscoveryRegistryDirectory.java:373) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshOverrideAndInvoker(ServiceDiscoveryRegistryDirectory.java:219) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.notify(ServiceDiscoveryRegistryDirectory.java:211) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.lambda$null$10(ServiceInstancesChangedListener.java:467) ~[dubbo-3.2.14.jar:3.2.14]
    at java.util.concurrent.ConcurrentHashMap.forEach(ConcurrentHashMap.java:1597) ~[?:1.8.0_252]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.lambda$notifyAddressChanged$11(ServiceInstancesChangedListener.java:458) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.metrics.event.MetricsEventBus.post(MetricsEventBus.java:76) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.metrics.event.MetricsEventBus.post(MetricsEventBus.java:59) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.notifyAddressChanged(ServiceInstancesChangedListener.java:455) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.doOnEvent(ServiceInstancesChangedListener.java:243) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.onEvent(ServiceInstancesChangedListener.java:125) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener$AddressRefreshRetryTask.run(ServiceInstancesChangedListener.java:545) ~[dubbo-3.2.14.jar:3.2.14]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_252]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_252]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[?:1.8.0_252]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[?:1.8.0_252]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_252]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_252]
    at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_252]
2024-07-24 20:34:08,277 [Dubbo-framework-metadata-retry-thread-1] WARN  LockUtils: -  [DUBBO] Try to lock failed, dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by , go to https:/*************************0 to find instructions. 
java.lang.InterruptedException: null
    at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247) ~[?:1.8.0_252]
    at java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:442) ~[?:1.8.0_252]
    at org.apache.dubbo.common.utils.LockUtils.safeLock(LockUtils.java:34) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.directory.AbstractDirectory.refreshInvoker(AbstractDirectory.java:414) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.integration.DynamicDirectory.invokersChanged(DynamicDirectory.java:388) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshInvoker(ServiceDiscoveryRegistryDirectory.java:386) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshOverrideAndInvoker(ServiceDiscoveryRegistryDirectory.java:219) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.notify(ServiceDiscoveryRegistryDirectory.java:211) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.lambda$null$10(ServiceInstancesChangedListener.java:467) ~[dubbo-3.2.14.jar:3.2.14]
    at java.util.concurrent.ConcurrentHashMap.forEach(ConcurrentHashMap.java:1597) ~[?:1.8.0_252]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.lambda$notifyAddressChanged$11(ServiceInstancesChangedListener.java:458) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.metrics.event.MetricsEventBus.post(MetricsEventBus.java:76) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.metrics.event.MetricsEventBus.post(MetricsEventBus.java:59) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.notifyAddressChanged(ServiceInstancesChangedListener.java:455) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.doOnEvent(ServiceInstancesChangedListener.java:243) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.onEvent(ServiceInstancesChangedListener.java:125) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener$AddressRefreshRetryTask.run(ServiceInstancesChangedListener.java:545) ~[dubbo-3.2.14.jar:3.2.14]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_252]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_252]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[?:1.8.0_252]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[?:1.8.0_252]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_252]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_252]
    at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_252]
2024-07-24 20:34:18,273 [Dubbo-framework-metadata-retry-thread-1] WARN  ServiceInstancesChangedListener: -  [DUBBO] Received address refresh retry event, 1721824448273, dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by unknown error in registry module, go to https:/*************************0 to find instructions. 
2024-07-24 20:34:18,273 [Dubbo-framework-metadata-retry-thread-1] WARN  ServiceInstancesChangedListener: -  [DUBBO] Retrying address notification..., dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by unknown error in registry module, go to https:/*************************0 to find instructions. 
2024-07-24 20:34:18,273 [Dubbo-framework-metadata-retry-thread-1] WARN  ServiceInstancesChangedListener: -  [DUBBO] Received address refresh retry event, 1721824448273, dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by unknown error in registry module, go to https:/*************************0 to find instructions. 
2024-07-24 20:34:18,273 [Dubbo-framework-metadata-retry-thread-1] WARN  ServiceInstancesChangedListener: -  [DUBBO] Retrying address notification..., dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by unknown error in registry module, go to https:/*************************0 to find instructions. 

2024-07-24 15:03:19,103 [http-nio-8080-exec-60] ERROR SingleRouterChain: -  [DUBBO] Reject to route, because the invokers has changed., dubbo version: 3.2.14, current host: 7**********0, error code: 99-0. This may be caused by , go to https:/*************************0 to find instructions. Router's invoker size: 2 Invocation's invoker size: 2
2024-07-24 15:03:19,103 [http-nio-8080-exec-60] ERROR DynamicDirectory: -  [DUBBO] Failed to execute router: zookeeper://********/org.apache.dubbo.registry.RegistryService?REGISTRY_CLUSTER=default&application=provider&backup=********&dubbo=2.0.2&executor-management-mode=isolation&file=d***************************************************************************************************************************************************************5, cause: reject to route, because the invokers has changed., dubbo version: 3.2.14, current host: 7**********0, error code: 2-1. This may be caused by , go to https:/************************1 to find instructions. 
java.lang.IllegalStateException: reject to route, because the invokers has changed.
    at org.apache.dubbo.rpc.cluster.SingleRouterChain.route(SingleRouterChain.java:147) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.integration.DynamicDirectory.doList(DynamicDirectory.java:214) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.directory.AbstractDirectory.list(AbstractDirectory.java:232) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.list(AbstractClusterInvoker.java:452) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:355) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.router.RouterSnapshotFilter.invoke(RouterSnapshotFilter.java:46) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.monitor.support.MonitorFilter.invoke$original$5DvNMQFQ(MonitorFilter.java:108) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.monitor.support.MonitorFilter.invoke$original$5DvNMQFQ$accessor$oNbp53Mx(MonitorFilter.java) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.monitor.support.MonitorFilter$auxiliary$9bFbKVXI.call(Unknown Source) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(InstMethodsInter.java:86) ~[skywalking-agent.jar:8.8.0]
    at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.support.MetricsClusterFilter.invoke(MetricsClusterFilter.java:57) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:52) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.spring.security.filter.ContextHolderParametersSelectedTransferFilter.invoke(ContextHolderParametersSelectedTransferFilter.java:40) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.spring.security.filter.ContextHolderAuthenticationPrepareFilter.invoke(ContextHolderAuthenticationPrepareFilter.java:68) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.metrics.filter.MetricsFilter.invoke(MetricsFilter.java:86) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.support.MetricsConsumerFilter.invoke(MetricsConsumerFilter.java:38) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.support.ConsumerClassLoaderFilter.invoke(ConsumerClassLoaderFilter.java:40) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.support.ConsumerContextFilter.invoke(ConsumerContextFilter.java:119) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CallbackRegistrationInvoker.invoke(FilterChainBuilder.java:197) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.support.wrapper.AbstractCluster$ClusterFilterInvoker.invoke(AbstractCluster.java:101) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:106) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.cluster.support.wrapper.ScopeClusterInvoker.invoke(ScopeClusterInvoker.java:171) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.registry.client.migration.MigrationInvoker.invoke(MigrationInvoker.java:294) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.proxy.InvocationUtil.invoke(InvocationUtil.java:64) ~[dubbo-3.2.14.jar:3.2.14]
    at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:81) ~[dubbo-3.2.14.jar:3.2.14]

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