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  1. Kafka
  2. KAFKA-10045

Kafka Connect Connection leak to Kafka Brokers when using dead letter queue

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 2.1.1, 2.3.0, 2.4.1
    • Fix Version/s: None
    • Component/s: KafkaConnect
    • Labels:
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      Description

      we are encountering a connection leak which accumulates over a period of time as the number of rebalances increase in Kafka Connect. The connection to the Kafka Broker for dead letter queue is never closed during rebalance. At the same time as part of rebalance a new connection is created for the dead letter queue kafka topic. This results in accumulation of open connections to Kafka Broker. This impacts the total no of connections and causes load on the kafka brokers over a period of time. 

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              • Assignee:
                Unassigned
                Reporter:
                ramkrish1489 rameshkrishnan muthusamy
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                • Created:
                  Updated:
                  Resolved: