leaves12138 opened a new pull request, #9334:
URL: https://github.com/apache/paimon/pull/9334

   ### Purpose
   
   Optimize conflict detection for Data Evolution commits that append only 
global index files. These commits now scan the row ranges referenced by the 
index files instead of loading every data file in the changed partitions.
   
   Keep index-only overwrite commits on the overwrite-specific path so 
deletion-vector references are still scanned correctly.
   
   ### Tests
   
   - `mvn -pl paimon-core -DwildcardSuites=none -Dtest=ConflictDetectionTest 
test`


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