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https://issues.apache.org/jira/browse/FLINK-30020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler updated FLINK-30020:
-------------------------------------
Release Note:
The PrometheusReporters now use a separate CollectorRegistry for each reporter
instance instead of the singleton default registry.
This generally shouldn't impact any setup, but it may break code that
indirectly interacted with the reporter via the singleton instance (e.g., a
test trying to assert what metrics are reported).
> Use separate Prometheus CollectorRegistries
> -------------------------------------------
>
> Key: FLINK-30020
> URL: https://issues.apache.org/jira/browse/FLINK-30020
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.17.0
>
>
> The PrometheusReporter uses the singleton collector registry, which means
> that defining multiple prometheus reporters with different metric filters
> will not behave as expected.
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