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  1. Kafka
  2. KAFKA-6659

Improve error message if state store is not found

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0
    • Component/s: streams

      Description

      If a processor tries to access a store but the store is not connected to the processor, Streams fails with

      Caused by: org.apache.kafka.streams.errors.TopologyBuilderException: Invalid topology building: Processor KSTREAM-TRANSFORM-0000000036 has no access to StateStore questions-awaiting-answers-store

      We should improve this error message and give a hint to the user how to fix the issues.

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              • Assignee:
                Perks Stuart Perks
                Reporter:
                mjsax Matthias J. Sax
                Reviewer:
                Matthias J. Sax
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                • Created:
                  Updated:
                  Resolved: