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https://issues.apache.org/jira/browse/FLINK-14299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann closed FLINK-14299.
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Resolution: Done
Done via 972576954e9e3d8d6d6c5e23a6fcad9d60b0a6c8
> Factor status and system metrics out of JobManagerMetricGroup
> -------------------------------------------------------------
>
> Key: FLINK-14299
> URL: https://issues.apache.org/jira/browse/FLINK-14299
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination, Runtime / Metrics
> Affects Versions: 1.10.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> At the moment, we use the {{JobManagerMetricGroup}} to not only register
> {{Dispatcher}} specific metrics but also process specific metrics such as
> CPU, threads, memory, etc. Due to this fact, it is not possible to close the
> {{JobManagerMetricGroup}} when the life time of the {{Dispatcher}}
> terminates. In order to do this, I suggest to introduce a new
> {{ProcessMetricGroup}} which is used to register the process specific
> metrics.
> In order to guarantee backwards compatibility, I suggest to use the same
> scope format as {{SCOPE_NAMING_JM}} and then appending {{.Status}}.
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