Loyal-Young opened a new issue, #11266: URL: https://github.com/apache/rocketmq/issues/11266
### Before Creating the Bug Report - [x] I inspected the current develop code and searched related issues/open pull requests. ### Summary ExceptionUtils.getRealException unwraps only one CompletionException/ExecutionException layer. Mixed nested wrappers leave a wrapper rather than the domain exception, so proxy response builders can fall back to an internal error instead of the correct domain response. ### Steps to Reproduce Wrap an IllegalArgumentException in CompletionException -> ExecutionException -> CompletionException and inspect getRealException's result. ### Expected Behavior Unwrap consecutive future wrappers until a non-wrapper or a cause-less wrapper is reached, without unwrapping domain exceptions or looping on cyclic causes. ### Environment / Additional Context - Reproduced against develop commit `78b96bc5e21216cd7896efae08f90c5cde4cae53`. - Regression test: `ExceptionUtilsNestedTest`. - The regression fails before the fix and passes afterward on JDK 8. - Proposed change is limited to the existing implementation; no protocol or new API is introduced. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
