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  1. Kafka
  2. KAFKA-10617

Cached zkVersion 102 not equal to that in zookeeper, skip updating ISR (kafka.cluster.Partition)

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.4.1
    • Fix Version/s: None
    • Component/s: controller
    • Labels:
      None

      Description

      This may be related to:

      https://issues.apache.org/jira/browse/KAFKA-2729

      however all evidence on that, indicates this was fixed ~2.2.0, ad we are seeing this in 2.4.1

       

      This hit us in middle of night, are tps moving into the incident was very low..~15tps, after the incident due to offset going back in time r tps shotup to 40k for the next 2 hours, prior to us shutting down the cluster, resetting offset position.

      This bug led to our offsets going back in time, causing us to re-process messages from 'days' ago.

       

       

       

       

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            • Assignee:
              Unassigned
              Reporter:
              dhopkins Daniel
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              • Created:
                Updated: