Github user ramkrish86 commented on a diff in the pull request:
https://github.com/apache/flink/pull/2510#discussion_r79381731
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/operators/util/JoinTaskIterator.java
---
@@ -68,4 +72,9 @@
* method signals an interrupt to that procedure.
*/
void abort();
+
+ /**
+ * Allows to reset the iterator
+ */
+ void reset(MutableObjectIterator<V1> in1, MutableObjectIterator<V2>
in2, TypeSerializer<V1> serializer1, TypeSerializer<V2> serializer2,
TypeComparator<V1> comp1, TypeComparator<V2> comp2,
TypePairComparatorFactory<V1, V2> pairComparatorFactory);
--- End diff --
Ok. I can change them and test once. I found that the inputs are changing
on a reset and hence expected the comparator and serializer also to be fetched
every time.
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