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The following warning message observed in Kafka producer logs. I have a callback to notify failures. But didn't see failure logs. Is this WARN can cause a message failures to topic? 

2020-02-17 10:23:47|[kafka-producer-network-thread | producer-1]|WARN |[o.a.k.c.producer.internals.Sender.warn(251)]|[Producer clientId=producer-1] Got error produce response with correlation id 2031 on topic-partition queue-1, retrying (0 attempts left). Error: NETWORK_EXCEPTION
OneCricketeer
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era
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1 Answers1

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retrying (0 attempts left).

Is saying that the producer is going to retry one final time to send the message

If that fails, I suspect you're going to see another log message, at which point you're losing events due to your network exceptions

OneCricketeer
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  • Are there any config to increase the number of attempts. If what you told is true then retry has succeeded. Because I can't see anything log from my failure callback. – era Feb 24 '20 at 04:15
  • Refer `retries` producer property – OneCricketeer Feb 24 '20 at 13:59