[Bug] Triple protocol reExport failed when overriding provider's url

[benko233]

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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

3.2.14

Steps to reproduce this issue

step 1. add dynamic configuration like this

configVersion: v2.7
configs:
- addresses:
  - xxxx:xxxx
  parameters:
    disabled: true
  side: provider
enabled: true
key: xxxx
scope: application

step 2. Provider throws an IllegalStateException in TripleProtocol#export because serviceKey contains version while interfaceName does not.

What you expected to happen

Why compare serviceKey with interfaceName here? Why not compare serviceKey with provious's serviceKey?

Anything else

2024-07-15 09:51:00,528 [ZookeeperDynamicConfiguration-thread-1] ERROR NodeCache: - Calling listener
java.lang.IllegalStateException: Already exists an invoker[\*\*\*\*\*\*\*\*] on path[\*\*\*\*\*\*\*\*], failed to add invoker[\*\*\*\*\*\*\*\*] , please use unique serviceKey.
	at org.apache.dubbo.rpc.protocol.tri.TripleProtocol.export(TripleProtocol.java:126) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.qos.protocol.QosProtocolWrapper.export(QosProtocolWrapper.java:79) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper.export(ProtocolSecurityWrapper.java:84) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.export(ProtocolListenerWrapper.java:77) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.export(ProtocolFilterWrapper.java:61) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.export(ProtocolSerializationWrapper.java:50) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.rpc.protocol.InvokerCountWrapper.export(InvokerCountWrapper.java:42) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.rpc.Protocol$Adaptive.export(Protocol$Adaptive.java) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.registry.integration.RegistryProtocol.reExport(RegistryProtocol.java:381) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.registry.integration.RegistryProtocol$OverrideListener.doOverrideIfNecessary(RegistryProtocol.java:874) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.registry.integration.RegistryProtocol$ProviderConfigurationListener.lambda$notifyOverrides$0(RegistryProtocol.java:982) ~[dubbo-3.2.14.jar:3.2.14]
	at java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4707) ~[?:1.8.0_302]
	at org.apache.dubbo.registry.integration.RegistryProtocol$ProviderConfigurationListener.notifyOverrides(RegistryProtocol.java:980) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.registry.integration.AbstractConfiguratorListener.process(AbstractConfiguratorListener.java:104) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.configcenter.support.zookeeper.ZookeeperDataListener.lambda$dataChanged$0(ZookeeperDataListener.java:80) ~[dubbo-3.2.14.jar:3.2.14]
	at java.util.concurrent.CopyOnWriteArrayList.forEach(CopyOnWriteArrayList.java:895) ~[?:1.8.0_302]
	at java.util.concurrent.CopyOnWriteArraySet.forEach(CopyOnWriteArraySet.java:404) ~[?:1.8.0_302]
	at org.apache.dubbo.configcenter.support.zookeeper.ZookeeperDataListener.dataChanged(ZookeeperDataListener.java:80) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.dubbo.remoting.zookeeper.curator5.Curator5ZookeeperClient$NodeCacheListenerImpl.nodeChanged(Curator5ZookeeperClient.java:442) ~[dubbo-3.2.14.jar:3.2.14]
	at org.apache.curator.framework.recipes.cache.NodeCache.lambda$setNewData$0(NodeCache.java:323) ~[curator-recipes-5.3.0.jar:5.3.0]
	at org.apache.curator.framework.listen.MappingListenerManager.lambda$forEach$0(MappingListenerManager.java:92) ~[curator-framework-5.3.0.jar:5.3.0]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_302]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_302]
	at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_302]

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

• [X] I agree to follow this project's Code of Conduct

[benko233]

If provide version, the invoker in pathResolver must have non-equal serviceKey and interfaceName. At this scenario, all overridings fail. I think more reasonable to compare url.getServiceKey() with previous.getUrl().getServiceKey() at TripleProtocol#export.

    @Override
    public <T> Exporter<T> export(Invoker<T> invoker) throws RpcException {
	// ...
	Invoker<?> previous = pathResolver.add(url.getServiceKey(), invoker);
        if (previous != null) {
            if (url.getServiceKey().equals(previous.getUrl().getServiceKey())) {
                logger.info("Already exists an invoker[" + previous.getUrl() + "] on path[" + url.getServiceKey()
                    + "], dubbo will override with invoker[" + url + "]");
            } else {
                throw new IllegalStateException("Already exists an invoker[" + previous.getUrl() + "] on path[" +
                    url.getServiceKey() + "], failed to add invoker[" + url +
                    "] , please use unique serviceKey.");
            }
        }
	// ...
    }

[AlbumenJ]

Currently, Triple not support reExport. We should fix it in the future