Issue 1:
[ √ ] I have searched the issues of this repository and believe that this is not a duplicate.

[ √ ] I have checked the FAQ of this repository and believe that this is not a duplicate.

Environment

Dubbo version: 2.7.4.1

Operating System version: mac os

Java version: jkd1.8

Steps to reproduce this issue

使用hessian序列化UUID时出现异常，具体异常日志如下，原因在于arguments=null，怀疑是

hessian2反序列化

protected static Object getParamArg(Class cl) {
if (!cl.isPrimitive())
return null;

这段代码导致入参为空，实际为byte[]

Actual Result

What actually happens?

If there is an exception, please attach the exception trace:

Caused by: java.util.concurrent.ExecutionException: org.apache.dubbo.remoting.RemotingException: Fail to decode request due to: RpcInvocation [methodName=test2, parameterTypes=[class java.util.UUID], arguments=null, attachments={path=vip.maxhub.web.relationship.api.service.RelationshipService, input=360, dubbo=2.0.2, version=1.0.0}]
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[?:1.8.0_111]
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915) ~[?:1.8.0_111]
at org.apache.dubbo.rpc.protocol.AsyncToSyncInvoker.invoke(AsyncToSyncInvoker.java:56) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:78) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:92) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:54) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:60) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$CallbackRegistrationInvoker.invoke(ProtocolFilterWrapper.java:157) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:56) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:82) ~[dubbo-2.7.4.1.jar:2.7.4.1]
... 125 more
Caused by: org.apache.dubbo.remoting.RemotingException: Fail to decode request due to: RpcInvocation [methodName=test2, parameterTypes=[class java.util.UUID], arguments=null, attachments={path=vip.maxhub.web.relationship.api.service.RelationshipService, input=360, dubbo=2.0.2, version=1.0.0}]
at org.apache.dubbo.remoting.exchange.support.DefaultFuture.doReceived(DefaultFuture.java:191) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:153) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:141) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleResponse(HeaderExchangeHandler.java:62) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:199) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57) ~[dubbo-2.7.4.1.jar:2.7.4.1]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_111]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_111]
... 1 more```

Issue 2:
[X ] I have searched the issues of this repository and believe that this is not a duplicate.

I have checked the FAQ of this repository and believe that this is not a duplicate.

Details

Dubbo will introduce a new Spring ApplicationEvent for for ServiceBean exporting, that means, ApplicationContext will publish a ServiceBeanExportEvent when ServiceBean#export() was invoked ,and then ApplicationListener<ServiceBeanExportEvent> will receive this event with ServiceBean as source.