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https://issues.apache.org/jira/browse/NIFI-7642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard resolved NIFI-7642.
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    Resolution: Feedback Received

Apache NiFi 1.x is no longer maintained and no new release is planned on the 
1.x release line. Marking as resolved as part of a cleanup operation. Please 
open a new one with an updated description if this is still relevant for NiFi 
2.x.

> KafkaConsumers: Improve batching into fewer FlowFiles under high latency 
> conditions
> -----------------------------------------------------------------------------------
>
>                 Key: NIFI-7642
>                 URL: https://issues.apache.org/jira/browse/NIFI-7642
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.7.1, 1.9.0, 
> 1.10.0, 1.9.1, 1.9.2, 1.11.0, 1.11.1, 1.11.2, 1.11.4
>            Reporter: Alex Goos
>            Priority: Minor
>              Labels: kafka
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> NIFI-3962 introduced two hard-coded magic numbers into KafkaConsumers. :
>  * maxRecords is capped at 1000, regardless of the property setting
>  * the poll timeout is fixed at 10ms
> Under high throughput & high latency conditions, this leads to too small 
> small files.



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