[GitHub] [iceberg] ajantha-bhat commented on a diff in pull request #6661: Core: Support delete file stats in partitions metadata table

["ajantha-bhat (via GitHub)" <gi...@apache.org>]

ajantha-bhat commented on code in PR #6661:
URL: https://github.com/apache/iceberg/pull/6661#discussion_r1183535207


##########
core/src/main/java/org/apache/iceberg/PartitionsTable.java:
##########
@@ -47,7 +50,27 @@ public class PartitionsTable extends BaseMetadataTable {
             Types.NestedField.required(
                 2, "record_count", Types.LongType.get(), "Count of records in data files"),
             Types.NestedField.required(
-                3, "file_count", Types.IntegerType.get(), "Count of data files"));
+                3, "file_count", Types.IntegerType.get(), "Count of data files"),
+            Types.NestedField.required(
+                5,
+                "pos_delete_record_count",

Review Comment:
   fixed.



##########
core/src/main/java/org/apache/iceberg/PartitionsTable.java:
##########
@@ -90,54 +118,60 @@ private DataTask task(StaticTableScan scan) {
 
   private static StaticDataTask.Row convertPartition(Partition partition) {
     return StaticDataTask.Row.of(
-        partition.key, partition.specId, partition.dataRecordCount, partition.dataFileCount);
+        partition.key,
+        partition.specId,
+        partition.dataRecordCount,
+        partition.dataFileCount,
+        partition.posDeleteRecordCount,
+        partition.posDeleteFileCount,
+        partition.eqDeleteRecordCount,
+        partition.eqDeleteFileCount);
   }
 
   private static Iterable<Partition> partitions(Table table, StaticTableScan scan) {
     Types.StructType normalizedPartitionType = Partitioning.partitionType(table);
     PartitionMap partitions = new PartitionMap();
 
-    // cache a position map needed by each partition spec to normalize partitions to final schema
-    Map<Integer, int[]> normalizedPositionsBySpec =
-        Maps.newHashMapWithExpectedSize(table.specs().size());
+    try (CloseableIterable<DataFile> datafiles = planDataFiles(scan);

Review Comment:
   updated



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