CalvinKirs commented on PR #67186:
URL: https://github.com/apache/doris/pull/67186#issuecomment-5473292756

   Addressed the five current-head review findings in 9326b5641e4, without 
expanding into pre-existing MTMV lifecycle/locking work:
   
   - the new MTMV union bulk preload now reuses MTMVTask's already-pinned MVCC 
snapshots; PreparedPartitionSnapshots makes an omitted bulk preparation fail 
instead of silently falling back to singleton loads;
   - freshness probes omit vanished partitions, while ordinary HMS partition 
reads remain exact and still reject missing/duplicate/unexpected/malformed 
results;
   - selective applyFilter partition-object batch statistics are carried 
through HiveTableHandle into both synchronous and partition-batch Query Profile 
paths;
   - same-label scan profile children are retained with stable suffixes;
   - concurrent profile publishers serialize the group get-or-create/add 
sequence.
   
   Validation: 115 focused tests passed, the final two-group task-pin test was 
rerun successfully, the 60-module Maven Checkstyle reactor passed with zero 
violations, and git diff --check passed.


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