The version report to registry is 2.0.1 after dubbo 2.5.9

[lanhuai]

The Dubbo version report to registry is 2.0.1 after dubbo 2.5.9 and 2.5.10.

It should be the same as the dubbo version i think.

[ralf0131]

Hi, welcome!

It will be appreciated that you can provide a simple step to reproduce this issue.

[diecui1202]

I debug the demo in the codebase, and get the following result:

The red rectangle show "dubbo=2.0.0", is this the problem?

[lanhuai]

@diecui1202 Yes, this is the problem.

[lovepoem]

https://github.com/apache/incubator-dubbo/blob/master/dubbo-common/src/main/java/com/alibaba/dubbo/common/Version.java

Version.java read version from MANIFEST.MF or jar name.

Now you debug in classes generated by IDE, no MANIFEST.MF or jar name found

Must we support the IDEA debug environment?

If so，we can refer this Generate a Version.java file in Maven

[xhrg]

1 maven Compile and install "dubbo-common"
2 Closing the “dubbo-common” project in IDE
And then it's going to be good

[lanhuai]

This is the problem, dubbo-2.5.10.jar file from maven repository, Implementation-Version in MANIFEST.MF is wrong, not IDEA debug environment.

[cvictory]

I found Implementation-verison and Specification-version in dubbo jar(version:2.6.1 ) is right now.

As @diecui1202 said, We will not change the value in register url. such as : registry://224.5.6.7:1234/com.alibaba.dubbo.registry.RegistryService?application=demo-provider&dubbo=2.0.0&pid=9796&qos.port=22222&registry=multicast&timestamp=1523350418885 .
The value dubbo=2.0.0 will be kept.

[zonghaishang]

@lovepoem

+1， "ide" can read the version correctly is a good suggestion.

[lovepoem]

Duplicate of #1466

[chickenlj]

Close this one.