davidradl commented on code in PR #25660:
URL: https://github.com/apache/flink/pull/25660#discussion_r1853945431
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flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/translators/SinkTransformationTranslator.java:
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@@ -188,10 +195,19 @@ private void expand() {
}
}
+ private <R> void repeatUntilConverged(Supplier<R> producer) {
+ R lastResult = producer.get();
+ R nextResult;
+ while (!lastResult.equals(nextResult = producer.get())) {
Review Comment:
can we get nulls here?
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