David Handermann created NIFI-15687:
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Summary: Revert Current Lag Reporting in ConsumeKafka
Key: NIFI-15687
URL: https://issues.apache.org/jira/browse/NIFI-15687
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: David Handermann
Assignee: David Handermann
Recent updates to the ConsumeKafka Processor, not yet released, added reporting
of current lag using the record gauge method. This approach to metrics tracking
for Kafka processing provides some value, but does not cover the extent of
available Kafka client metrics. Kafka Client version 3.7.0 introduced the
ClientTelemetryReceiver interface as an extension point for exporting metrics
and the Kafka MetricsReporter interface provides low-level access to metrics.
These interfaces should be evaluated to determine the best strategy for
integrated metrics collection and the initial approach in ConsumeKafka should
be reverted.
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