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https://issues.apache.org/jira/browse/FLINK-15264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998037#comment-16998037
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xiaogang zhou commented on FLINK-15264:
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As I mentioned, it can be really confusing when multiple job managers running
on a single host.
> Job Manager TASK_SLOTS_TOTAL metrics does not shows the Job ID
> --------------------------------------------------------------
>
> Key: FLINK-15264
> URL: https://issues.apache.org/jira/browse/FLINK-15264
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Affects Versions: 1.8.1
> Reporter: xiaogang zhou
> Priority: Major
> Attachments: image-2019-12-17-17-01-51-826.png
>
>
> I am running the Single flink Job mode on Yarn. As each Job has a Job manager
> running some where in the host of the yarn. Sometimes different Job managers
> can running on the same host, and the metrics TASK_SLOTS_TOTAL has no
> identification to show which job they are belonging.
>
> Can we support a metric which can tell how many slots each job occupies? like
> put a job-id description in TASK_SLOTS_TOTAL, or add another seperate
> metrics.
>
> [~chesnay] seems you helped lots of people in the runtime/metrics section.
> let me know your opinion, or you can tell me any existing solution to solve
> the problem. Thanks a lot
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