[jira] [Created] (NIFI-7642) KafkaConsumers: Improve batching into fewer FlowFiles under high latency conditios

["Alex Goos (Jira)" <ji...@apache.org>]

Alex Goos created NIFI-7642:
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             Summary: KafkaConsumers: Improve batching into fewer FlowFiles under high latency conditios
                 Key: NIFI-7642
                 URL: https://issues.apache.org/jira/browse/NIFI-7642
             Project: Apache NiFi
          Issue Type: Bug
          Components: Extensions
    Affects Versions: 1.11.4, 1.11.2, 1.11.1, 1.11.0, 1.9.2, 1.9.1, 1.10.0, 1.9.0, 1.7.1, 1.8.0, 1.7.0, 1.6.0, 1.5.0, 1.4.0, 1.3.0
            Reporter: Alex Goos


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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