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Posted to jira@kafka.apache.org by "Luke Chen (Jira)" <ji...@apache.org> on 2021/04/16 04:34:00 UTC

[jira] [Created] (KAFKA-12676) Improve sticky general assignor underlying algorithm for the imbalanced case

Luke Chen created KAFKA-12676:
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             Summary: Improve sticky general assignor underlying algorithm for the imbalanced case
                 Key: KAFKA-12676
                 URL: https://issues.apache.org/jira/browse/KAFKA-12676
             Project: Kafka
          Issue Type: Improvement
            Reporter: Luke Chen


As discussed in KAFKA-12675, we think the general assignor algorithm might be able to improve to make some edge cases more balanced, and improve the scalability and performance.

Ref: The algorithm is here: [https://github.com/twmb/franz-go/blob/master/pkg/kgo/internal|https://github.com/twmb/franz-go/blob/master/pkg/kgo/internal/sticky/graph.go]

 

[The algorithm is here: |https://github.com/twmb/franz-go/blob/master/pkg/kgo/internal/sticky/graph.go] [https://github.com/twmb/franz-go/blob/master/pkg/kgo/internal/sticky/graph.go] [/sticky/graph.go|https://github.com/twmb/franz-go/blob/master/pkg/kgo/internal/sticky/graph.go]

 



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