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Posted to dev@kafka.apache.org by "Boyang Chen (Jira)" <ji...@apache.org> on 2021/01/15 21:59:00 UTC

[jira] [Created] (KAFKA-12215) Broker could cache its overlapping ApiVersions with active controller

Boyang Chen created KAFKA-12215:
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             Summary: Broker could cache its overlapping ApiVersions with active controller
                 Key: KAFKA-12215
                 URL: https://issues.apache.org/jira/browse/KAFKA-12215
             Project: Kafka
          Issue Type: Improvement
            Reporter: Boyang Chen


Right now, each ApiVersionRequest would need to compute overlapping api versions with controller every time: https://issues.apache.org/jira/browse/KAFKA-10674

Unless the active controller is changed, the computation result should always be the same. We may consider cache the result and only update it when the controller change happens.



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