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https://issues.apache.org/jira/browse/KAFKA-16029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirk True updated KAFKA-16029:
------------------------------
Description:
>From [~mjsax]:
{quote}Looking into AK unit/integration test logs for KS, I regularly see an
ERROR log line that is triggered here:
[https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/consumer/internals/AbstractFetch.java#L150-L151]
Given that it seems not to impact the test (it's not failing because of this),
I am wondering why we log this at ERROR level or if it might be better to
reduce to WARN? It seems to happen fairly frequently, but it also seems that
it's nothing one would need to be concerned about, and thus using ERROR might
be more alerting to end users than it needs to be? Thoughts?
{quote}
According to Matthias, the running the {{EosIntegrationTest}} locally
reproduces the log line.
was:
>From [~mjsax]:
{quote}Looking into AK unit/integration test logs for KS, I regularly see an
ERROR log line that is triggered here:
[https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/consumer/internals/AbstractFetch.java#L150-L151]
Given that it seems not to impact the test (it's not failing because of this),
I am wondering why we log this at ERROR level or if it might be better to
reduce to WARN? It seems to happen fairly frequently, but it also seems that
it's nothing one would need to be concerned about, and thus using ERROR might
be more alerting to end users than it needs to be? Thoughts?
{quote}
> Investigate cause of "Unable to find FetchSessionHandler for node X" in logs
> ----------------------------------------------------------------------------
>
> Key: KAFKA-16029
> URL: https://issues.apache.org/jira/browse/KAFKA-16029
> Project: Kafka
> Issue Type: Task
> Components: clients, consumer
> Affects Versions: 3.7.0
> Reporter: Kirk True
> Assignee: Kirk True
> Priority: Major
> Labels: consumer-threading-refactor
>
> From [~mjsax]:
> {quote}Looking into AK unit/integration test logs for KS, I regularly see an
> ERROR log line that is triggered here:
> [https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/consumer/internals/AbstractFetch.java#L150-L151]
> Given that it seems not to impact the test (it's not failing because of
> this), I am wondering why we log this at ERROR level or if it might be better
> to reduce to WARN? It seems to happen fairly frequently, but it also seems
> that it's nothing one would need to be concerned about, and thus using ERROR
> might be more alerting to end users than it needs to be? Thoughts?
> {quote}
> According to Matthias, the running the {{EosIntegrationTest}} locally
> reproduces the log line.
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