kunal642 commented on a change in pull request #3913:
URL: https://github.com/apache/carbondata/pull/3913#discussion_r485636199



##########
File path: 
integration/presto/src/main/prestodb/org/apache/carbondata/presto/CarbondataSplitManager.java
##########
@@ -117,6 +122,16 @@ public ConnectorSplitSource 
getSplits(ConnectorTransactionHandle transactionHand
       // file metastore case tablePath can be null, so get from location
       location = table.getStorage().getLocation();
     }
+    List<PartitionSpec> filteredPartitions = new ArrayList<>();
+    if (layout.getPartitionColumns().size() > 0 && 
layout.getPartitions().isPresent()) {
+      List<String> colNames =
+          layout.getPartitionColumns().stream().map(x -> ((HiveColumnHandle) 
x).getName())
+              .collect(Collectors.toList());
+      for (HivePartition partition : layout.getPartitions().get()) {
+        filteredPartitions.add(new PartitionSpec(colNames,

Review comment:
       yeah all partition column, 1 partition spec should have only the columns 
it is created on, not all columns.




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