Gabriel39 opened a new pull request, #65992:
URL: https://github.com/apache/doris/pull/65992

   ## What changed
   
   - add four Iceberg P0 suites for partition evolution with static/runtime 
filters, snapshot/tag/branch reads, position deletes, equality deletes, and 
deletion vectors
   - add three Paimon P0 suites for fixed-partition complex schema evolution, 
partitioned primary-key delete/upsert/compaction, and atomic rejection of 
unsupported partition-key mutations
   - split independent dimensions into separate Groovy suites for parallel 
execution
   - update the Iceberg/Paimon schema evolution and time-travel coverage matrix
   
   ## Coverage highlights
   
   - Iceberg add/drop/replace partition fields and identity, bucket, truncate, 
year/month/day/hour transforms
   - complex STRUCT/MAP/ARRAY changes combined with partition filtering and 
historical references
   - runtime-filter pruning with positive profile-counter assertions
   - Parquet/ORC, file scanner V1/V2, Iceberg v2 position/equality deletes, and 
v3 deletion vectors
   - Paimon Parquet/ORC, JNI/native readers, primary-key 
upsert/delete/DV/compaction, snapshot/tag/branch
   - topology-independent execution on a distributed Doris cluster
   
   ## Validation
   
   - latest master: `f1460f89230441bc1b6b1872d66bd32a526b25b1`
   - one FE and two live BEs
   - seven new partition-evolution suites: 7 passed, 0 failed, 0 fatal, 0 
skipped
   - complete documented matrix: all 19 suites passed; shared JDBC catalog 
fixtures were validated separately
   - no Doris production code changed
   - no additional Doris product issue was reproduced
   


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