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Posted to dev@kafka.apache.org by "Viktor Somogyi-Vass (JIRA)" <ji...@apache.org> on 2019/05/07 13:59:00 UTC

[jira] [Created] (KAFKA-8330) Separate Replica and Reassignment Throttling

Viktor Somogyi-Vass created KAFKA-8330:
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             Summary: Separate Replica and Reassignment Throttling
                 Key: KAFKA-8330
                 URL: https://issues.apache.org/jira/browse/KAFKA-8330
             Project: Kafka
          Issue Type: Improvement
          Components: core, replication
    Affects Versions: 2.3.0
            Reporter: Viktor Somogyi-Vass
            Assignee: Viktor Somogyi-Vass


Currently Kafka doesn't separate reassignment related replication from ISR replication. That is dangerous because if replication is throttled during reassignment and some replicas fall out of ISR they could get further behind while reassignment is also slower. We need a method that throttles reassignment related replication only.

A KIP is in progress for this.



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