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Posted to notifications@dubbo.apache.org by "soiz-tor (via GitHub)" <gi...@apache.org> on 2023/03/13 12:02:08 UTC
[GitHub] [dubbo-spi-extensions] soiz-tor opened a new issue, #201: 按照官网给出的配置，kryo序列化在consumer会报错
soiz-tor opened a new issue, #201:
URL: https://github.com/apache/dubbo-spi-extensions/issues/201
官网kryo序列化配置链接：https://dubbo.apache.org/zh-cn/overview/what/ecosystem/serialization/kryo/
环境：
jdk：19
dubbo：3.2.0-beta.5
spring boot：3.0.4
在consumer添加了对应依赖后，并设置了dubbo.protocol.serialization=kryo，consumer启动报错
报错信息：
```
Caused by: org.apache.dubbo.remoting.RemotingException: Failed to send message Request [id=5, version=2.0.2, twoWay=true, event=false, broken=false, data=null] to /192.168.189.1:20880, cause: com/esotericsoftware/kryo/pool/KryoFactory
at org.apache.dubbo.remoting.transport.netty4.NettyChannel.send(NettyChannel.java:226) ~[dubbo-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.remoting.transport.AbstractClient.send(AbstractClient.java:202) ~[dubbo-remoting-api-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.remoting.transport.AbstractPeer.send(AbstractPeer.java:53) ~[dubbo-remoting-api-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeChannel.request(HeaderExchangeChannel.java:136) ~[dubbo-remoting-api-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeClient.request(HeaderExchangeClient.java:100) ~[dubbo-remoting-api-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.rpc.protocol.dubbo.DubboInvoker.doInvoke(DubboInvoker.java:109) ~[dubbo-3.2.0-beta.5.jar:3.2.0-beta.5]
... 22 common frames omitted
Caused by: java.lang.NoClassDefFoundError: com/esotericsoftware/kryo/pool/KryoFactory
at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[na:na]
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1013) ~[na:na]
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
at org.apache.dubbo.common.serialize.kryo.KryoObjectOutput.<init>(KryoObjectOutput.java:39) ~[dubbo-serialization-kryo-2.7.22.jar:2.7.22]
at org.apache.dubbo.common.serialize.kryo.KryoSerialization.serialize(KryoSerialization.java:51) ~[dubbo-serialization-kryo-2.7.22.jar:2.7.22]
at org.apache.dubbo.remoting.exchange.codec.ExchangeCodec.encodeRequest(ExchangeCodec.java:257) ~[dubbo-remoting-api-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.remoting.exchange.codec.ExchangeCodec.encode(ExchangeCodec.java:75) ~[dubbo-remoting-api-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.rpc.protocol.dubbo.DubboCountCodec.encode(DubboCountCodec.java:53) ~[dubbo-3.2.0-beta.5.jar:3.2.0-beta.5]
at org.apache.dubbo.remoting.transport.netty4.NettyChannel.send(NettyChannel.java:192) ~[dubbo-3.2.0-beta.5.jar:3.2.0-beta.5]
... 27 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.esotericsoftware.kryo.pool.KryoFactory
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
... 42 common frames omitted
```
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