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Kafka, mail # user - My brokers stopped accepting events...

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My brokers stopped accepting events...
Guy Doulberg 2012-07-26, 08:02
Hi All,

Yesterday, my prod kafka service has stopped accepting events for one of
my topics,

I have 3 brokers in my cluster, and 2 producers...

My producers are reporting to 2 topics, one of which was not excepting

I saw this exception in all my  brokers, around the time of the problem,
but I am not sure it is related:

ERROR error when processing request FetchRequest(topic:Raw, part:2
offset:26318976078 maxSize:307200) (kafka.server.KafkaRequestHandlers)
2012-07-25_19:32:46.89759 kafka.common.OffsetOutOfRangeException: offset
26318976078 is out of range
In order to return my service to the state of working I tried to restart
the brokers- but it didn't help me....

Then I tried to restart the producer process, this actually helped.

Unfortunately, I can't find the logs of the producer to this hour....

Has one of you faced such a case?

Thanks Guy,

I knew there is a problem using the TopicOffsetChecker (and nagios) I
shared with you a week ago
Jun Rao 2012-07-26, 15:30