lokeshj1703 opened a new pull request, #19755:
URL: https://github.com/apache/hudi/pull/19755

   ### Describe the issue this Pull Request addresses
   
   closes #19754
   
   ### Summary and Changelog
   
   For a pre-table-version-8 table, `HoodieWriteHandle#createLogWriter` opened 
the log writer at the latest existing log file's version 
(reopening/append-targeting it). This changes it to target a new version 
(latest + 1) so the write does not depend on append support for the latest log 
file. The table-version-8+ path derives log file names differently and is 
unaffected.
   
   Adds `TestHoodieAppendHandle.testCreateLogFileWriterLogVersion`, 
parameterized over table versions {SIX, EIGHT, NINE}, asserting the pre-v8 
writer increments the version when a log file is present and the v8+ path is 
unchanged.
   
   Mirrors the equivalent change on the Onehouse internal 1.x line.
   
   ### Impact
   
   Pre-v8 MOR log writes create a new log file version instead of reopening the 
latest one. The v8+ path is unchanged.
   
   ### Risk Level
   
   low. Confined to pre-v8 log-writer version selection and covered by a unit 
test.
   
   ### Documentation Update
   
   none
   
   ### Contributor's checklist
   
   - [ ] Read through [contributor's 
guide](https://hudi.apache.org/contribute/how-to-contribute)
   - [ ] Enough context is provided in the sections above
   - [ ] Adequate tests were added if applicable
   


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