kaijchen opened a new pull request, #48316:
URL: https://github.com/apache/doris/pull/48316

   ### What problem does this PR solve?
   
   Issue Number: DORIS-17659 DORIS-18383
   
   Problem Summary:
   
   In a 3-replica setup, when the BE detects a write error on one replica, it 
continues submitting the commit information. If the FE checks the commit status 
and finds that one of the two successful replicas is missing the previous 
version, an error is returned. However, since the BE does not report the 
failure reason, the FE's error message does not provide details on the 
underlying cause.
   
   This PR improves the error message for this scenario. It advises users to 
check the BE logs and SHOW TABLET for more detailed error reasons and suggests 
retrying the operation later.
   
   ### Release note
   
   None
   
   ### Check List (For Author)
   
   - Test <!-- At least one of them must be included. -->
       - [ ] Regression test
       - [ ] Unit Test
       - [ ] 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?  -->
   
   - Behavior changed:
       - [ ] No.
       - [ ] Yes. <!-- Explain the behavior change -->
   
   - Does this need documentation?
       - [ ] 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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