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https://issues.apache.org/jira/browse/IGNITE-27227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vyacheslav Koptilin updated IGNITE-27227:
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Ignite Flags: Release Notes Required
Release Note: Fixed a bug that prevented metrics from being published via
Prometheus.
> Metrics exposed via JmxExporter are not visible to prometheus javaagent
> -----------------------------------------------------------------------
>
> Key: IGNITE-27227
> URL: https://issues.apache.org/jira/browse/IGNITE-27227
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 3.1
> Reporter: Vyacheslav Koptilin
> Assignee: Vyacheslav Koptilin
> Priority: Major
> Labels: ignite-3
> Fix For: 3.2
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Ignite exposes metrics as plain types, i.e. {{{}Integer{}}}, {{{}Long{}}},
> {{String}} etc… Prometheus agent expects MBean attributes to be
> {{{}javax.management.Attribute{}}}. See
> [JmxScrapper.scrapeBean()|https://github.com/prometheus/jmx_exporter/blob/e753690679bf496bd82a0c272d0bc02d0c9ed19a/collector/src/main/java/io/prometheus/jmx/JmxScraper.java#L224]
> As a result prometheus simply doesn’t see any metric.
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