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https://issues.apache.org/jira/browse/OOZIE-3305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17018087#comment-17018087
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Qs Bao commented on OOZIE-3305:
-------------------------------
Thank you for your suggestions!
[~gezapeti] There is basically no performance impact if the endpoint is not
used. During {{MetricsInstrumentation}} initiation when metric service
starting, several prometheus related classes loaded and several promethesu
related objects created. But after this, during metric service running, if the
prometheus endpoint is not used, no additional logic will be executed.
> Prometheus /metrics http endpoint for monitoring integration
> ------------------------------------------------------------
>
> Key: OOZIE-3305
> URL: https://issues.apache.org/jira/browse/OOZIE-3305
> Project: Oozie
> Issue Type: New Feature
> Components: monitoring
> Affects Versions: trunk
> Reporter: Hari Sekhon
> Assignee: Qs Bao
> Priority: Major
> Attachments: OOZIE-3305-001.patch
>
>
> Feature Request to add Prometheus /metrics http endpoint for monitoring
> integration:
> [https://prometheus.io/docs/prometheus/latest/configuration/configuration/#%3Cscrape_config%3E]
> Prometheus metrics format for that endpoint:
> [https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md]
>
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