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  1. Kafka
  2. KAFKA-2590 KIP-28: Kafka Streams Checklist
  3. KAFKA-2804

Create / Update changelog topics upon state store initialization

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.10.0.0
    • Component/s: None
    • Labels:
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      Description

      When state store instances that are logging-backed are initialized, we need to check if the corresponding change log topics have been created with the right number of partitions:

      1) If not exist, create topic
      2) If expected #.partitions < actual #.partitions, delete and re-create topic.
      3) If expected #.partitions > actual #.partitions, add partitions.

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            • Assignee:
              guozhang Guozhang Wang
              Reporter:
              guozhang Guozhang Wang
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              • Created:
                Updated:
                Resolved: