amogh-jahagirdar commented on code in PR #11273:
URL: https://github.com/apache/iceberg/pull/11273#discussion_r1828091714


##########
spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkPositionDeltaWrite.java:
##########
@@ -361,6 +389,10 @@ private static class PositionDeltaWriteFactory implements 
DeltaWriterFactory {
     @Override
     public DeltaWriter<InternalRow> createWriter(int partitionId, long taskId) 
{
       Table table = tableBroadcast.value();
+      Map<String, DeleteFileSet> rewritableDeletes = Maps.newHashMap();

Review Comment:
   Good suggestion, done! Note, since it's possible now that rewritable deletes 
is null in the writer, I explicitly pass in the previous loader to be a 
function path -> null. Previously I was passing in an empty map so the lookup 
would return null, but i think your suggestion is better because we can avoid 
having to do a lookup in the map entirely



##########
spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkPositionDeltaWrite.java:
##########
@@ -169,7 +174,13 @@ public DeltaWriterFactory 
createBatchWriterFactory(PhysicalWriteInfo info) {
       // broadcast the table metadata as the writer factory will be sent to 
executors
       Broadcast<Table> tableBroadcast =
           sparkContext.broadcast(SerializableTableWithSize.copyOf(table));
-      return new PositionDeltaWriteFactory(tableBroadcast, command, context, 
writeProperties);
+      Broadcast<Map<String, DeleteFileSet>> rewritableDeletes = null;
+      if (context.deleteGranularity() == DeleteGranularity.FILE && scan != 
null) {
+        rewritableDeletes = sparkContext.broadcast(scan.rewritableDeletes());

Review Comment:
   This is fixed now



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