ajantha-bhat commented on code in PR #12629:
URL: https://github.com/apache/iceberg/pull/12629#discussion_r2014204914


##########
core/src/main/java/org/apache/iceberg/PartitionStatsUtil.java:
##########
@@ -53,14 +56,43 @@ public static Collection<PartitionStats> computeStats(Table 
table, Snapshot snap
 
     StructType partitionType = Partitioning.partitionType(table);
     List<ManifestFile> manifests = snapshot.allManifests(table.io());
-    Queue<PartitionMap<PartitionStats>> statsByManifest = 
Queues.newConcurrentLinkedQueue();
-    Tasks.foreach(manifests)
-        .stopOnFailure()
-        .throwFailureWhenFinished()
-        .executeWith(ThreadPools.getWorkerPool())
-        .run(manifest -> statsByManifest.add(collectStats(table, manifest, 
partitionType)));
+    return collectStats(table, manifests, partitionType).values();
+  }
+
+  /**
+   * Computes the partition stats incrementally after the given snapshot to 
current snapshot.
+   *
+   * @param table the table for which partition stats to be computed.
+   * @param afterSnapshot the snapshot after which partition stats is computed 
(exclusive).
+   * @param currentSnapshot the snapshot till which partition stats is 
computed (inclusive).
+   * @return the {@link PartitionMap} of {@link PartitionStats}
+   */
+  public static PartitionMap<PartitionStats> computeStatsIncremental(

Review Comment:
   @deniskuzZ : None of the APIs you have pointed is public APIs, private or 
package private can have boolean argument and the guidelines says while passing 
boolean arguments to these private methods, add a comment for better 
readability. 
   
   BTW I finished refactoring as pushed. Thats the best we can have I guess :) 



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