[GitHub] [kafka] guozhangwang commented on a change in pull request #10331: KAFKA-10847: Add a RocksDBTimeOrderedWindowStore to hold records using their timestamp as key prefix

[GitBox]

guozhangwang commented on a change in pull request #10331:
URL: https://github.com/apache/kafka/pull/10331#discussion_r600028281



##########
File path: 
streams/src/main/java/org/apache/kafka/streams/state/internals/SegmentIterator.java
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@@ -82,9 +93,9 @@ public boolean hasNext() {
                     }
                 } else {
                     if (forward) {
-                        currentIterator = currentSegment.range(from, to);
+                        currentIterator = currentSegment.range(from, to, 
prefixScan);

Review comment:
       I should clarify: not meant the existing `RocksDBStore#prefixScan` since 
it only allows a single prefix, but adding another function.




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