[GitHub] [cassandra] adelapena commented on a change in pull request #473: Cassandra 15369

[GitBox <gi...@apache.org>]

adelapena commented on a change in pull request #473: Cassandra 15369
URL: https://github.com/apache/cassandra/pull/473#discussion_r404151805
 
 

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 File path: src/java/org/apache/cassandra/db/partitions/AbstractBTreePartition.java
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 @@ -205,12 +202,17 @@ private RowAndDeletionMergeIterator merge(Iterator<Row> rowIter, Iterator<RangeT
                                                canHaveShadowedData());
     }
 
-    private abstract class AbstractIterator extends AbstractUnfilteredRowIterator
+    private class SlicesIterator extends AbstractUnfilteredRowIterator
     {
         final Holder current;
         final ColumnFilter selection;
 
-        private AbstractIterator(Holder current, Row staticRow, ColumnFilter selection, boolean isReversed)
 
 Review comment:
   This removed `AbstractIterator`, without any change, could be the base class for both `SlicesIterator` and the new `ClusteringsIterator`, so we can avoid some duplication, especially the long comment about fetched columns.

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