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https://issues.apache.org/jira/browse/FLINK-30246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhu Zhu reassigned FLINK-30246:
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Assignee: xingbe
> Registering the same metric object with different name and group will
> conflict in metric reporter
> -------------------------------------------------------------------------------------------------
>
> Key: FLINK-30246
> URL: https://issues.apache.org/jira/browse/FLINK-30246
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Metrics
> Affects Versions: 1.17.0
> Reporter: Qingsheng Ren
> Assignee: xingbe
> Priority: Major
>
> Metrics are organized by maps in AbstractReporter and MetricQueryService,
> which uses metric object as key and metric name as value. This kind of
> implementation is problematic when the same metric object is registered
> multiple times, either with different names or under different metric groups,
> which will override each other and only one metric is kept finally.
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