liming30 commented on code in PR #833:
URL: https://github.com/apache/incubator-paimon/pull/833#discussion_r1177453030
##########
paimon-core/src/test/java/org/apache/paimon/mergetree/compact/CombiningRecordReaderTestBase.java:
##########
@@ -75,6 +81,11 @@ protected List<List<ReusingTestData>> generateRandomData() {
}
protected void runTest(List<List<ReusingTestData>> readersData) throws
IOException {
+ runTest(readersData, CoreOptions.SORT_ENGINE.defaultValue());
+ }
Review Comment:
Resolved
##########
paimon-core/src/main/java/org/apache/paimon/mergetree/compact/SortMergeReader.java:
##########
@@ -38,168 +34,28 @@
*
* <p>NOTE: {@link KeyValue}s from the same {@link RecordReader} must not
contain the same key.
*/
-public class SortMergeReader<T> implements RecordReader<T> {
-
- private final List<RecordReader<KeyValue>> nextBatchReaders;
- private final Comparator<InternalRow> userKeyComparator;
- private final MergeFunctionWrapper<T> mergeFunctionWrapper;
+public abstract class SortMergeReader<T> implements RecordReader<T> {
- private final PriorityQueue<Element> minHeap;
- private final List<Element> polled;
+ protected final MergeFunctionWrapper<T> mergeFunctionWrapper;
Review Comment:
resolved
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