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

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

Otavio Rodolfo Piske created CAMEL-16914:
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             Summary: 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


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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