deniskuzZ commented on code in PR #5792:
URL: https://github.com/apache/hive/pull/5792#discussion_r2096033552


##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/IcebergTableUtil.java:
##########
@@ -520,25 +521,27 @@ public static List<String> getPartitionNames(Table table, 
Map<String, String> pa
     }
   }
 
-  public static long getPartitionHash(Table icebergTable, String 
partitionPath) throws IOException {
-    PartitionsTable partitionsTable = (PartitionsTable) MetadataTableUtils
-        .createMetadataTableInstance(icebergTable, 
MetadataTableType.PARTITIONS);
 
-    try (CloseableIterable<FileScanTask> fileScanTasks = 
partitionsTable.newScan().planFiles()) {
-      return FluentIterable.from(fileScanTasks)
-          .transformAndConcat(task -> task.asDataTask().rows())
-          .transform(row -> {
-            StructProjection data = row.get(IcebergTableUtil.PART_IDX, 
StructProjection.class);
-            PartitionSpec spec = 
icebergTable.specs().get(row.get(IcebergTableUtil.SPEC_IDX, Integer.class));
-            PartitionData partitionData = 
IcebergTableUtil.toPartitionData(data,
-                Partitioning.partitionType(icebergTable), 
spec.partitionType());
-            String path = spec.partitionToPath(partitionData);
-            return Maps.immutableEntry(path, data);
-          })
-          .filter(e -> e.getKey().equals(partitionPath))
-          .transform(e -> IcebergAcidUtil.computeHash(e.getValue()))
-          .get(0);
+  public static Integer getPartitionSpecId(Table icebergTable, String 
partitionPath) {

Review Comment:
   `getSpecIdByPartition(Table icebergTable, String partitionName)` ?



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