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  1. Kafka
  2. KAFKA-9656

TxnOffsetCommit should not return COORDINATOR_LOADING error for old request versions

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: None
    • Labels:
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      Description

      In KAFKA-7296, we fixed a bug which causes the producer to enter a fatal state when the COORDINATOR_LOADING_IN_PROGRESS error is received. The impact of this bug in streams was that the application would crash. Generally we want users to upgrade to a later client version, but in some cases, this takes a long time. I am suggesting here that we revert the behavior change on the broker for older versions of TxnOffsetCommit. For versions older than 2 (which was introduced in 2.3), rather than returning COORDINATOR_LOADING_IN_PROGRESS, we can return COORDINATOR_NOT_AVAILABLE.

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              • Assignee:
                bchen225242 Boyang Chen
                Reporter:
                hachikuji Jason Gustafson
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                • Created:
                  Updated:
                  Resolved: