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https://issues.apache.org/jira/browse/KAFKA-20460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Schofield updated KAFKA-20460:
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Issue Type: Improvement (was: Bug)
> Potential delivery slow-down for record-limit share consumers when draining
> record backlog
> ------------------------------------------------------------------------------------------
>
> Key: KAFKA-20460
> URL: https://issues.apache.org/jira/browse/KAFKA-20460
> Project: Kafka
> Issue Type: Improvement
> Components: clients, core
> Affects Versions: 4.2.0
> Reporter: Andrew Schofield
> Assignee: Andrew Schofield
> Priority: Major
>
> When draining a backlog of records using share consumers with record-limit
> acquisition mode, it has been observed that sometimes there is a slow down in
> the consumption rate of records. This does not always occur, it does not
> occur for batch-optimized acquisition mode, and it does not occur when there
> is active production of records to the topic being consumed.
> Thanks to [~vanlightly] for discovering this issue,
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