[GitHub] czeming opened a new pull request #1623: ^抛出javax.validation.ConstraintViolationException错误时即便重试也没有意义（不断重试失败），…

[GitBox <gi...@apache.org>]

czeming opened a new pull request #1623: ^抛出javax.validation.ConstraintViolationException错误时即便重试也没有意义（不断重试失败），…
URL: https://github.com/apache/incubator-dubbo/pull/1623
 
 
   …并且通过这个抛出错误时一般是业务定义错误
   
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   ## Brief changelog
   
   XX
   
   ## Verifying this change
   
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   Follow this checklist to help us incorporate your contribution quickly and easily:
   
   - [x] Make sure there is a [GITHUB_issue](https://github.com/alibaba/dubbo/issues) filed for the change (usually before you start working on it). Trivial changes like typos do not require a GITHUB issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue. 
   - [ ] Format the pull request title like `[Dubbo-XXX] Fix UnknownException when host config not exist`. Each commit in the pull request should have a meaningful subject line and body.
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