[jira] [Created] (KAFKA-14813) Timeout Exception causes data loss

["Nicola Stringari (Jira)" <ji...@apache.org>]

Nicola Stringari created KAFKA-14813:
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             Summary: Timeout Exception causes data loss 
                 Key: KAFKA-14813
                 URL: https://issues.apache.org/jira/browse/KAFKA-14813
             Project: Kafka
          Issue Type: Bug
          Components: clients
    Affects Versions: 2.6.3
            Reporter: Nicola Stringari


Hello everyone, I wanted to ask some information about a bug we encountered while using Apache Kafka clients.

In our project that uses Kafka Clients at version 2.6.3, we often encounter this exception : _org.apache.kafka.common.errors.TimeoutException : Timeout expired after 60000milliseconds while awaiting for initProducerId..._

By looking at the logs, we witnessed the application trying to execute the initProducerId operation and then failing after having waited the 60s interval without any response.

What are the possible causes of this failure?

We already tried to monitor the performance of the broker during the accidents and did not encounter any lag spike or abnormal use of memory which might explain why the request was not fulfilled in time.

 

Thanks in advance, will be available to provide more information on our configuration if needed.



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