[GitHub] [kafka] lct45 commented on a change in pull request #9727: [KAFKA-10417] Update Cogrouped processor to work with suppress() and joins

[GitBox]

lct45 commented on a change in pull request #9727:
URL: https://github.com/apache/kafka/pull/9727#discussion_r541026655



##########
File path: 
streams/src/main/java/org/apache/kafka/streams/kstream/internals/CogroupedStreamAggregateBuilder.java
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@@ -201,9 +219,10 @@ private void processRepartitions(final 
Map<KGroupedStreamImpl<K, ?>, Aggregator<
             "-cogroup-merge",
             builder,
             CogroupedKStreamImpl.MERGE_NAME);
-        final ProcessorSupplier<K, VOut> passThrough = new PassThrough<>();

Review comment:
       It's still used for some of the kstream ksteam internals so I think it's 
gotta stay for now




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