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  1. Camel
  2. CAMEL-18253

camel-kafka: idempotent repository may report incorrect number of messages

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.14.4, 3.17.0
    • 3.14.5, 3.18.0
    • camel-kafka
    • None
    • Unknown

    Description

      Any code that calls the (potentially) safe contains method on the Kafka idempotent repository may cause it to incorrectly report an additional number of duplicate messages because it uses incrementAndGet on the counter:

       

      https://github.com/apache/camel/blob/camel-3.17.x/components/camel-kafka/src/main/java/org/apache/camel/processor/idempotent/kafka/KafkaIdempotentRepository.java#L375-L382

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            orpiske Otavio Rodolfo Piske
            orpiske Otavio Rodolfo Piske
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