Bricks-Man commented on issue #9676:
URL: https://github.com/apache/dubbo/issues/9676#issuecomment-1062734649
这个问题，可以通过修改源码的方式去解决它。在dubbo-serialization-hessian2工程中，
1. 移除如下包
```
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>hessian-lite</artifactId>
</dependency>
```
2. 添加如下包：
```
<dependency>
<groupId>com.caucho</groupId>
<artifactId>hessian</artifactId>
</dependency>
```
3.
注释掉org.apache.dubbo.common.serialize.hessian2.dubbo.DefaultHessian2FactoryInitializer第28行
4.
注释掉org.apache.dubbo.common.serialize.hessian2.dubbo.WhitelistHessian2FactoryInitializer第33到49行，第51行
问题分析：该问题是由于hessian-lite包导致，Dubbo中使用该包和官方包的区别仅在于加入了黑白名单序列化。因此，如果不需要黑白名单序列化，按照上面的方式切换到官方包即可。
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