shuke987 opened a new pull request, #65454:
URL: https://github.com/apache/doris/pull/65454

   ### What problem does this PR solve?
   
   Issue Number: N/A
   
   Related PR: N/A
   
   Problem Summary:
   
   `test_outfile_with_different_s3` writes and reads data through real 
S3-compatible services. Recent Cloud P0 failures across unrelated PRs 
consistently exhausted the Tencent COS `PutObject` transport path with 
`curlCode: 28, Timeout was reached`.
   
   This change retries the valid OUTFILE operation once only for that exact 
libcurl timeout signature. Authentication, permission, protocol, assertion, and 
all other SQL errors still fail immediately, and a second timeout is propagated 
normally.
   
   ### Release note
   
   None
   
   ### Check List (For Author)
   
   - Test <!-- At least one of them must be included. -->
       - [ ] Regression test
       - [ ] Unit Test
       - [x] Manual test (add detailed scripts or steps below)
       - [ ] No need to test or manual test. Explain why:
           - [ ] This is a refactor/code format and no logic has been changed.
           - [ ] Previous test can cover this change.
           - [ ] No code files have been changed.
           - [ ] Other reason <!-- Add your reason?  -->
   
   Manual validation:
   
   - Compiled the modified Groovy suite with `groovyc`.
   - Verified the retry predicate with simulated SQL exceptions: one transient 
timeout retries and succeeds; `InvalidAccessKeyId` is not retried; two 
consecutive timeouts surface the second failure.
   - `git diff --check` passed.
   
   - Behavior changed:
       - [x] No.
       - [ ] Yes. <!-- Explain the behavior change -->
   
   - Does this need documentation?
       - [x] No.
       - [ ] Yes. <!-- Add document PR link here. eg: 
https://github.com/apache/doris-website/pull/1214 -->
   
   ### Check List (For Reviewer who merge this PR)
   
   - [ ] Confirm the release note
   - [ ] Confirm test cases
   - [ ] Confirm document
   - [ ] Add branch pick label <!-- Add branch pick label that this PR should 
merge into -->
   


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