switchover opened a new issue, #7077: URL: https://github.com/apache/incubator-seata/issues/7077
<!-- Please do not use this issue template to report security vulnerabilities but refer to our [security policy](https://github.com/seata/seata/security/policy). --> - [X] I have searched the [issues](https://github.com/seata/seata/issues) of this repository and believe that this is not a duplicate. ### Ⅰ. Issue Description ### Ⅱ. Describe what happened If there is an exception, please attach the exception trace: ``` java.lang.NoClassDefFoundError: io/grpc/internal/BaseDnsNameResolverProvider at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:756) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:473) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:370) at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404) at java.util.ServiceLoader$1.next(ServiceLoader.java:480) at io.grpc.ServiceProviders.loadAll(ServiceProviders.java:67) at io.grpc.NameResolverRegistry.getDefaultRegistry(NameResolverRegistry.java:126) at io.grpc.internal.ManagedChannelImplBuilder.<init>(ManagedChannelImplBuilder.java:152) at io.grpc.internal.ManagedChannelImplBuilder.<init>(ManagedChannelImplBuilder.java:272) at io.grpc.netty.NettyChannelBuilder.<init>(NettyChannelBuilder.java:199) at io.grpc.netty.NettyChannelBuilder.forTarget(NettyChannelBuilder.java:169) at io.etcd.jetcd.ClientConnectionManager.defaultChannelBuilder(ClientConnectionManager.java:178) at io.etcd.jetcd.ClientConnectionManager.getChannel(ClientConnectionManager.java:98) at io.etcd.jetcd.ClientImpl.<init>(ClientImpl.java:54) at io.etcd.jetcd.ClientBuilder.build(ClientBuilder.java:387) at org.apache.seata.config.etcd3.EtcdConfiguration.getClient(EtcdConfiguration.java:241) at org.apache.seata.config.etcd3.EtcdConfiguration.initSeataConfig(EtcdConfiguration.java:286) at org.apache.seata.config.etcd3.EtcdConfiguration.<init>(EtcdConfiguration.java:97) at org.apache.seata.config.etcd3.EtcdConfiguration.getInstance(EtcdConfiguration.java:109) at org.apache.seata.config.etcd3.EtcdConfigurationProvider.provide(EtcdConfigurationProvider.java:28) at org.apache.seata.config.ConfigurationFactory.getNonSpringConfiguration(ConfigurationFactory.java:218) at org.apache.seata.config.ConfigurationFactory.buildConfiguration(ConfigurationFactory.java:161) at org.apache.seata.config.ConfigurationFactory.getInstance(ConfigurationFactory.java:121) at org.apache.seata.server.store.StoreConfig.<clinit>(StoreConfig.java:33) at org.apache.seata.server.spring.listener.SeataPropertiesLoader.initialize(SeataPropertiesLoader.java:77) at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:605) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:374) at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289) at org.apache.seata.server.ServerApplication.main(ServerApplication.java:30) Caused by: java.lang.ClassNotFoundException: io.grpc.internal.BaseDnsNameResolverProvider at java.net.URLClassLoader.findClass(URLClassLoader.java:387) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 43 common frames omitted ``` ### Ⅲ. Describe what you expected to happen ### Ⅳ. How to reproduce it (as minimally and precisely as possible) 1. Use etcd3 for config/registry settings Minimal yet complete reproducer code (or URL to code): ### Ⅴ. Anything else we need to know? You are using jetcd 0.5.0 version, but this version uses grpc 1.27.1 version. This is very different from grpc 1.66.0 used by seata. I think this version difference is causing the above error. ### Ⅵ. Environment: - JDK version(e.g. `java -version`): 1.8 - Seata client/server version: 2.2.0 - Database version: - OS(e.g. `uname -a`): - Others: -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@seata.apache.org For additional commands, e-mail: notifications-h...@seata.apache.org
