Jason Rosenberg created KAFKA-2292:
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Summary: failed fetch request logging doesn't indicate source of
request
Key: KAFKA-2292
URL: https://issues.apache.org/jira/browse/KAFKA-2292
Project: Kafka
Issue Type: Bug
Reporter: Jason Rosenberg
I am trying to figure out the source of a consumer client that is issuing out
of range offset requests for a topic, on one for our brokers (we are running
0.8.2.1).
I see log lines like this:
{code}
2015-06-20 06:17:24,718 ERROR [kafka-request-handler-4] server.ReplicaManager -
[Replica Manager on Broker 123]: Error when processing fetch request for
partition [mytopic,0] offset 82754176 from consumer with correlation id 596.
Possible cause: Request for offset 82754176 but we only have log segments in
the range 82814171 to 83259786.
{code}
Successive log lines are similar, but with the correlation id incremented, etc.
Unfortunately, the correlation id is not particularly useful here in the
logging, because I have nothing to trace it back to to understand which
connected consumer is issuing this request. It would be useful if the logging
included an ip address, or a clientId.
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