Pre-check

  • [x] I am sure that all the content I provide is in English.

Search before asking

  • [x] I had searched in the issues and found no similar issues.

Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

Consumer: dubbo 3.3.4 jdk 1.8 Provider: dubbo 2.7.23 jdk 1.8

Steps to reproduce this issue

Our product is beginning to upgrade dubbo from 2.7.23 to 3.3.4, the consumer which has been upgraded can not find providers keeped at 2.7.23.

What you expected to happen

I have checked providers and consumers at Zookeeper, it looks normal, but 'No provider available for the service XXX' throwed when invoke the method.

org.apache.dubbo.rpc.RpcException: Failed to invoke the method *** in the service . No provider available for the service * from registry RegistryDirectory(registry: 10.51.50.226:12180)-Directory(invokers: 1[10.51.37.121:20652], validInvokers: 1[10.51.37.121:20652], invokersToReconnect: 0[]) on the consumer 172.16.0.173 using the dubbo version 3.3.4. Please check if the providers have been started and registered. at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.checkInvokers(AbstractClusterInvoker.java:397) at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:358) at org.apache.dubbo.rpc.cluster.router.RouterSnapshotFilter.invoke(RouterSnapshotFilter.java:46) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:109) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.rpc.cluster.filter.support.MetricsClusterFilter.invoke(MetricsClusterFilter.java:57) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:53) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.spring.security.filter.ContextHolderParametersSelectedTransferFilter.invoke(ContextHolderParametersSelectedTransferFilter.java:40) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.spring.security.filter.ContextHolderAuthenticationPrepareFilter.invoke(ContextHolderAuthenticationPrepareFilter.java:68) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.metrics.filter.MetricsFilter.invoke(MetricsFilter.java:86) at org.apache.dubbo.rpc.cluster.filter.support.MetricsConsumerFilter.invoke(MetricsConsumerFilter.java:38) at org.apache.dubbo.rpc.cluster.filter.FilterChainBuilder$CopyOfFilterChainNode.invoke(FilterChainBuilder.java:349) at org.apache.dubbo.rpc.cluster.filter.support.ConsumerClassLoaderFilter.invoke(ConsumerClassLoaderFilter.java:40)

Anything else

No response

Are you willing to submit a pull request to fix on your own?

  • [ ] Yes I am willing to submit a pull request on my own!

Code of Conduct