sollhui opened a new pull request, #67562: URL: https://github.com/apache/doris/pull/67562
### What problem does this PR solve? Issue Number: None Related PR: None Problem Summary: Tencent COS service exceptions can carry the service error directly while leaving the Java cause unset. The COS filesystem already wraps the exception using its own message. This change adds regression coverage for the head and list operations used during stage validation, verifying that the wrapped IOException preserves the COS message, status code, error code, request ID, and original exception without dereferencing a missing cause. ### Release note None ### Check List (For Author) - Test: Unit Test added; not run locally, CI will execute it - Behavior changed: No - Does this need documentation: No -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
