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  1. Kafka
  2. KAFKA-9985

Sink connector consuming DLQ topic may exhaust broker

Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.3.1, 2.5.0, 2.4.1
    • 2.6.0, 2.4.2, 2.5.1
    • None
    • None

    Description

      When a sink connector is configured with a DLQ and its topic is the same (or matches) as the topic in which the connector reads, the broker and/or connector might be exhausted in case the record send to the topic is invalid.

      Based on the broker/connect config, the connector might fail throwing a RecordTooLargeException previous to exhaust the broker/connector.

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            rhauch Randall Hauch added a comment -

            Merged to `trunk`, and backported to `2.6` (for upcoming 2.6.0), `2.5` (for upcoming 2.5.1), and `2.4` (for future 2.4.2).

            rhauch Randall Hauch added a comment - Merged to `trunk`, and backported to `2.6` (for upcoming 2.6.0), `2.5` (for upcoming 2.5.1), and `2.4` (for future 2.4.2).

            People

              mmolimar Mario Molina
              mmolimar Mario Molina
              Randall Hauch Randall Hauch
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              Dates

                Created:
                Updated:
                Resolved: