Matt Burgess created NIFI-7017:
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Summary: PrometheusReportingTask does not report nested process
group status
Key: NIFI-7017
URL: https://issues.apache.org/jira/browse/NIFI-7017
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Reporter: Matt Burgess
The clear() command added in NIFI-6715 causes the registry to be reset on every
call to createNiFiMetrics. In the case of nested process groups this method is
a recursive call, so the registry keeps getting cleared except for the last
visited process group.
The clear() should only be done when createNiFiMetrics is called on the root
process group, in order to clean up the registry before adding all the
components' metrics.
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