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Posted to notifications@dubbo.apache.org by "kazetyan (via GitHub)" <gi...@apache.org> on 2023/03/04 02:36:00 UTC
[GitHub] [dubbo] kazetyan opened a new issue, #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
kazetyan opened a new issue, #11720:
URL: https://github.com/apache/dubbo/issues/11720
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### Environment
* Dubbo version: 3.1.7
* Operating System version: centos 7.6.1810
* Java version: 1.8.0_212
### Steps to reproduce this issue
1. provider为tri时获取不到metadata
2. 修改为dubbo时正常
### Actual Behavior
<!-- What actually happens? -->
报错日志
```
2023-03-04 10:06:23 [ Dubbo-framework-SD-address-refresh-0-thread-1:53010625 ] - [ INFO ] org.apache.dubbo.rpc.model.ModuleModel.registerInternalConsumer(ModuleModel.java:196) [DUBBO] Dynamically registering consumer model A/org.apache.dubbo.metadata.MetadataService:1.0.0 into model Dubbo Module[1.1.0], dubbo version: 3.1.7, current host: YYY
2023-03-04 10:06:26 [ Dubbo-framework-SD-address-refresh-0-thread-1:53013627 ] - [ ERROR ] [DUBBO] Failed to get app metadata for revision ***11b4a9a545f7 for type local from instance XXX:21779, dubbo version: 3.1.7, current host: YYY, error code: 1-39. This may be caused by , go to https://dubbo.apache.org/faq/1/39 to find instructions.
org.apache.dubbo.rpc.RpcException: Fail to invoke remote method: getMetadataInfo, provider: tri://XXX:21779/org.apache.dubbo.metadata.MetadataService?connections=1&corethreads=2&dubbo=2.0.2&group=A&port=21779&protocol=tri&release=3.1.7&retries=0&side=provider&threadpool=cached&threads=100&timeout=5000&version=1.0.0, cause: org.apache.dubbo.rpc.StatusRpcException: UNAVAILABLE : upstream XXX:21779 is unavailable
at org.apache.dubbo.rpc.protocol.AbstractInvoker.waitForResultIfSync(AbstractInvoker.java:281)
at org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:186)
at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:71)
at org.apache.dubbo.rpc.proxy.InvocationUtil.invoke(InvocationUtil.java:57)
at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:75)
at org.apache.dubbo.metadata.MetadataServiceDubboProxy10.getMetadataInfo(MetadataServiceDubboProxy10.java)
at org.apache.dubbo.registry.client.metadata.MetadataUtils.getRemoteMetadata(MetadataUtils.java:173)
at org.apache.dubbo.registry.client.AbstractServiceDiscovery.getRemoteMetadata(AbstractServiceDiscovery.java:228)
at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.lambda$doOnEvent$2(ServiceInstancesChangedListener.java:159)
at java.util.Optional.orElseGet(Optional.java:267)
at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.doOnEvent(ServiceInstancesChangedListener.java:159)
at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.onEvent(ServiceInstancesChangedListener.java:113)
at org.apache.dubbo.registry.zookeeper.ZookeeperServiceDiscoveryChangeWatcher$1.lambda$doNotify$0(ZookeeperServiceDiscoveryChangeWatcher.java:71)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.apache.dubbo.registry.zookeeper.ZookeeperServiceDiscoveryChangeWatcher$1.doNotify(ZookeeperServiceDiscoveryChangeWatcher.java:71)
at org.apache.dubbo.registry.RegistryNotifier$NotificationTask.run(RegistryNotifier.java:106)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: org.apache.dubbo.rpc.StatusRpcException: UNAVAILABLE : upstream XXX:21779 is unavailable
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
at org.apache.dubbo.rpc.AsyncRpcResult.get(AsyncRpcResult.java:196)
at org.apache.dubbo.rpc.protocol.AbstractInvoker.waitForResultIfSync(AbstractInvoker.java:266)
... 22 more
Caused by: org.apache.dubbo.rpc.StatusRpcException: UNAVAILABLE : upstream XXX:21779 is unavailable
at org.apache.dubbo.rpc.TriRpcStatus.asException(TriRpcStatus.java:214)
at org.apache.dubbo.rpc.protocol.tri.TripleInvoker.doInvoke(TripleInvoker.java:105)
at org.apache.dubbo.rpc.protocol.AbstractInvoker.doInvokeAndReturn(AbstractInvoker.java:222)
at org.apache.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:183)
... 21 more
```
调试截图
org.apache.dubbo.rpc.protocol.tri.TripleInvoker#doInvoke->org.apache.dubbo.remoting.api.Connection#isAvailable
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[GitHub] [dubbo] AlbumenJ commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1455626600
@EarthChen PTAL
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Re: [I] provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取 [dubbo]
Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM closed issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
URL: https://github.com/apache/dubbo/issues/11720
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Re: [I] provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取 [dubbo]
Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1870939423
Try it in the latest version.
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[GitHub] [dubbo] soiz-tor commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "soiz-tor (via GitHub)" <gi...@apache.org>.
soiz-tor commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1456926972
这个问题我遇到了 解决方法是在provider的pom或者gradle里添加org.apache.dubbo:dubbo-rpc-triple:3.2.0-beta.5
在provider的application里dubbo.protocol.name=tri，在consumer里dubbo.consumer.protocol=tri
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[GitHub] [dubbo] EarthChen commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "EarthChen (via GitHub)" <gi...@apache.org>.
EarthChen commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1455881868
> > 你那里必现吗？能提供一个 demo 方便我们复现一下吗？
>
> 现在我这边复现不了了,全部服务都回退到dubbo协议了
>
> 是2.7.3升级到3.1.7过程中发现的问题 升级过程:升级依赖->修改服务发现模型为instance->修改协议为tri
那我理解一下你是回到了2.x 不会吗？还是说3.1.7的 dubbo 协议使用应用级发现
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[GitHub] [dubbo] kazetyan commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "kazetyan (via GitHub)" <gi...@apache.org>.
kazetyan commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1455943448
> > > 你那里必现吗？能提供一个 demo 方便我们复现一下吗？
> >
> >
> > 现在我这边复现不了了,全部服务都回退到dubbo协议了
> > 是2.7.3升级到3.1.7过程中发现的问题 升级过程:升级依赖->修改服务发现模型为instance->修改协议为tri
>
> 那我理解一下你是回到了2.x 不会吗？还是说3.1.7的 dubbo 协议使用应用级发现
是后者,只是回退了协议
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[GitHub] [dubbo] kazetyan commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "kazetyan (via GitHub)" <gi...@apache.org>.
kazetyan commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1455780826
> 你那里必现吗？能提供一个 demo 方便我们复现一下吗？
现在我这边复现不了了,全部服务都回退到dubbo协议了
是2.7.3升级到3.1.7过程中发现的问题
升级过程:升级依赖->修改服务发现模型为instance->修改协议为tri
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[GitHub] [dubbo] kazetyan commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "kazetyan (via GitHub)" <gi...@apache.org>.
kazetyan commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1457346027
> 这个问题我遇到了 解决方法是在provider的pom或者gradle里添加org.apache.dubbo:dubbo-rpc-triple:3.2.0-beta.5 在provider的application里dubbo.protocol.name=tri，在consumer里dubbo.consumer.protocol=tri
那说明3.1的tri协议还是有点问题,暂时先不折腾了,等3.2release后升3.2,感谢回复😀
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[GitHub] [dubbo] EarthChen commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "EarthChen (via GitHub)" <gi...@apache.org>.
EarthChen commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1455717289
你那里必现吗？能提供一个 demo 方便我们复现一下吗？
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[GitHub] [dubbo] AlenZhai commented on issue #11720: provider使用triple协议时,consumer获取不到metadata,修改为dubbo协议时可以正常获取
Posted by "AlenZhai (via GitHub)" <gi...@apache.org>.
AlenZhai commented on issue #11720:
URL: https://github.com/apache/dubbo/issues/11720#issuecomment-1594146935
这个问题有可能是在升级后没有添加 dubbo-rpc-triple 这个包导致的，我之前测试的时候没有加这个包consumer就会报类似这个问题，同时prodiver也会报一个错误。
consumer端会报：
`invocation context:
2023-06-16T05:06:14.176468303Z timeout=5000;
2023-06-16T05:06:14.176522304Z group=dubbo-provider;
2023-06-16T05:06:14.176569704Z thread info:
2023-06-16T05:06:14.176625005Z Start time: 13001516656092
2023-06-16T05:06:14.176684706Z +-[ Offset: 0.000000ms; Usage: 5010.949001ms, 100% ] Receive request. Client invoke begin. ServiceKey: dubbo-provider/org.apache.dubbo.metadata.MetadataService:1.0.0 MethodName:getMetadataInfo, dubbo version: 3.1.8, current host: 172.17.0.4, error code: 3-4. This may be caused by , go to https://dubbo.apache.org/faq/3/4 to find instructions.
2023-06-16T05:06:14.181383383Z 2023-06-16 05:06:14.180 ERROR 1 --- [ main] o.a.d.r.client.metadata.MetadataUtils : [DUBBO] Failed to get app metadata for revision 5a8e40c3ff757148209bcc5b4ddfc815 for type local from instance 172.17.0.3:50051, dubbo version: 3.1.8, current host: 172.17.0.4, error code: 1-39. This may be caused by , go to https://dubbo.apache.org/faq/1/39 to find instructions.
2023-06-16T05:06:14.181481785Z
2023-06-16T05:06:14.181550886Z org.apache.dubbo.rpc.StatusRpcException: DEADLINE_EXCEEDED : Waiting server-side response timeout by scan timer. start time: 2023-06-16 05:06:09.171, end time: 2023-06-16 05:06:14.175, timeout: 5000 ms, service: org.apache.dubbo.metadata.MetadataService, method: getMetadataInfo`
provider端会报找不到类Caused by: java.lang.ClassNotFoundException: com.google.protobuf.Message
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