[jira] [Assigned] (CAMEL-16914) camel-kafka: possible corruption of idempotency messages when using KafkaIdempotentRepository

["Otavio Rodolfo Piske (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-16914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Otavio Rodolfo Piske reassigned CAMEL-16914:
--------------------------------------------

    Assignee: Otavio Rodolfo Piske

> camel-kafka: possible corruption of idempotency messages when using KafkaIdempotentRepository 
> ----------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-16914
>                 URL: https://issues.apache.org/jira/browse/CAMEL-16914
>             Project: Camel
>          Issue Type: Task
>          Components: camel-kafka
>    Affects Versions: 3.11.1
>            Reporter: Otavio Rodolfo Piske
>            Assignee: Otavio Rodolfo Piske
>            Priority: Major
>         Attachments: FakeDataProducer.java, MessageLossReproducer.java
>
>
> [^FakeDataProducer.java][^MessageLossReproducer.java]I noticed that when using the KafkaIdempotentRepository, sometimes it seems that it is losing or corrupting the ID information, causing loss of messages.
>  
> When reading the topic used for publishing the idempotency data with kafkacat I get:
>  
> {code:java}
> ERROR: Failed to format message in fake-data-inserts [1] at offset 39: expected key end-of-input, but 2 bytes remaining : terminating{code}
>  
> As a result, this causes the loss of messages because the consumers cannot go further than the corrupted record.
>  
> I found this while using Camel K and Strimzi (on a setup with 3 Kafkas using 1 topic with 3 partitions).
>  
> I couldn't test w/ 3.12 yet, but I suspect it would also have the same problem.
>  
>  



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