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  1. Kafka
  2. KAFKA-7101

Session Window store should set topic policy `compact,cleanup`

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.10.2.2, 0.11.0.3, 1.0.2, 1.1.1, 2.0.0
    • Fix Version/s: 2.1.0
    • Component/s: streams
    • Labels:
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      Description

      With KIP-71 (0.10.1.0) topic config `compact,delete` was introduce to apply to windowed store changelog topics in Kafka Streams. Later (0.10.2.0), session windows got added in KIP-94. However, session windows do not use `compact,delete` at the moment. This result is the same issue window stores face before KIP-71. Thus, we should enable `compact,delete` for session window changelog topics, too.

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              • Assignee:
                guozhang Guozhang Wang
                Reporter:
                mjsax Matthias J. Sax
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                • Created:
                  Updated:
                  Resolved: