deardeng opened a new pull request, #60531:
URL: https://github.com/apache/doris/pull/60531

   
   
   When running FE in console mode, `Log4jConfig.foreground = true` was 
executed before `Config.init()`, which triggers Log4jConfig class loading too 
early. The static block in Log4jConfig calls `getXmlConfByStrategy()` reading 
`Config.log_rollover_strategy`, but fe.conf has not been loaded yet, so it 
always gets the default value "age" regardless of the actual config.
   
   In daemon mode this is not an issue because Log4jConfig is first referenced 
at `initLogging()` which is called after `Config.init()`.
   
   Fix: move the `Log4jConfig.foreground = true` assignment to after 
`Config.init()` and before `Log4jConfig.initLogging()`, ensuring the static 
block sees the correct config values from fe.conf.
   
   ### What problem does this PR solve?
   
   Issue Number: close #xxx
   
   Related PR: #xxx
   
   Problem Summary:
   
   ### Release note
   
   None
   
   ### Check List (For Author)
   
   - Test <!-- At least one of them must be included. -->
       - [ ] Regression test
       - [x] 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:
       - [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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