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Posted to notifications@dubbo.apache.org by "lbhfuture (via GitHub)" <gi...@apache.org> on 2023/03/30 10:07:29 UTC
[GitHub] [dubbo] lbhfuture opened a new issue, #11972: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
lbhfuture opened a new issue, #11972:
URL: https://github.com/apache/dubbo/issues/11972
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- [ x ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.2.0-beta.5
* Operating System version: k8s
* Java version: openjdk 17
### Steps to reproduce this issue
1. 在 Kubernetes 以 Proxyless 方式中部署，已经引入了 dubbo-xds 依赖，报找不到
```plain
2023-03-30T09:55:28.223Z INFO 1 --- [ main] o.a.d.remoting.transport.AbstractServer : [DUBBO] Start NettyPortUnificationServer bind /0.0.0.0:50051, export /[0:0:0:0:0:0:0:0]:50051, dubbo version: 3.2.0-beta.5, current host: 10.244.2.43
2023-03-30T09:55:28.268Z INFO 1 --- [ main] o.a.d.r.c.m.store.MetaCacheManager : [DUBBO] Successfully loaded meta cache from file .metadata.organization-producer.xds.istiod.istio-system.svc:15012, entries 0, dubbo version: 3.2.0-beta.5, current host: 10.244.2.43
Exception in thread "grpc-default-executor-1" java.lang.NoClassDefFoundError: io/grpc/ClientStreamTracer$InternalLimitedInfoFactory
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:524)
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:427)
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:421)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:420)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:587)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:149)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at io.grpc.internal.ManagedChannelImpl$ChannelStreamProvider.newStream(ManagedChannelImpl.java:594)
at io.grpc.internal.ClientCallImpl.startInternal(ClientCallImpl.java:256)
at io.grpc.internal.ClientCallImpl.start(ClientCallImpl.java:189)
at io.grpc.internal.DelayedClientCall$1.run(DelayedClientCall.java:180)
at io.grpc.internal.DelayedClientCall.drainPendingCalls(DelayedClientCall.java:278)
at io.grpc.internal.DelayedClientCall.setCall(DelayedClientCall.java:152)
at io.grpc.internal.ManagedChannelImpl$RealChannel$PendingCall$1.run(ManagedChannelImpl.java:1110)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:587)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:149)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 21 more
```
3. 查看 grpc-api 包里的 ClientStreamTracer 类，里面没有 InternalLimitedInfoFactory， grpc-api 由 dubbo-xds 引入，版本是 1.48.1
Pls. provide [GitHub address] to reproduce this issue.
### Expected Behavior
<!-- What do you expect from the above steps？-->
### Actual Behavior
<!-- What actually happens? -->
If there is an exception, please attach the exception trace:
```
Just put your stack trace here!
```
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[GitHub] [dubbo] lbhfuture commented on issue #11972: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
Posted by "lbhfuture (via GitHub)" <gi...@apache.org>.
lbhfuture commented on issue #11972:
URL: https://github.com/apache/dubbo/issues/11972#issuecomment-1491178170
我查看了一下 dubbo-xds 的依赖关系，发现其通过 grpc-netty-shaded:1.41.0 引入了对应版本的 grpc-api，然后又通过 grpc-protobuf:1.48.1 和 grpc-stub:1.48.1 引入了对应版本的 grpc-api，在新版的 api 中 使用的是 `io.grpc.ClientStreamTracer$Factory`。
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[GitHub] [dubbo] lbhfuture commented on issue #11972: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
Posted by "lbhfuture (via GitHub)" <gi...@apache.org>.
lbhfuture commented on issue #11972:
URL: https://github.com/apache/dubbo/issues/11972#issuecomment-1491263472
把 grpc-netty-shaded 升级到 1.48.1 后问题解决了，版本冲突的问题。
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[GitHub] [dubbo] AlbumenJ commented on issue #11972: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11972:
URL: https://github.com/apache/dubbo/issues/11972#issuecomment-1490184563
@aamingaa PTAL
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[GitHub] [dubbo] AlbumenJ closed issue #11972: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ closed issue #11972: java.lang.ClassNotFoundException: io.grpc.ClientStreamTracer$InternalLimitedInfoFactory
URL: https://github.com/apache/dubbo/issues/11972
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