vinlee19 commented on code in PR #54043:
URL: https://github.com/apache/doris/pull/54043#discussion_r2242625347


##########
fe/fe-core/src/main/java/org/apache/doris/datasource/paimon/PaimonUtil.java:
##########
@@ -116,12 +117,23 @@ public static PaimonPartitionInfo 
generatePartitionInfo(List<Column> partitionCo
         Map<String, PartitionItem> nameToPartitionItem = Maps.newHashMap();
         Map<String, Partition> nameToPartition = Maps.newHashMap();
         PaimonPartitionInfo partitionInfo = new 
PaimonPartitionInfo(nameToPartitionItem, nameToPartition);
+        List<Type> types = partitionColumns.stream()
+                .map(Column::getType)
+                .collect(Collectors.toList());
 
         for (Partition partition : paimonPartitions) {
+            int index = 0;

Review Comment:
   After careful consideration, a better approach would be to create a 
name-to-type mapping from partitionColumns, then look up the type directly by 
column name when iterating through partition.spec(). This eliminates the 
dependency on index-based matching and makes the code more robust.



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