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https://issues.apache.org/jira/browse/HDDS-6779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai resolved HDDS-6779.
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Fix Version/s: 1.3.0
Resolution: Fixed
> [S3G] Register Prometheus metricsSink after initialization
> ----------------------------------------------------------
>
> Key: HDDS-6779
> URL: https://issues.apache.org/jira/browse/HDDS-6779
> Project: Apache Ozone
> Issue Type: Bug
> Components: S3
> Reporter: Janus Chow
> Assignee: Janus Chow
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.3.0
>
>
> The current registration of prometheus sink is before the initialization of
> s3gateway MetricsImpl.
> The symptom is the s3g prom page doesn't show detail metrics. Although the
> current prom page ([http://S3g:9878/prom)|http://s3g:9878/prom)] does show
> the metrics, it's because of the patch of HADOOP-17081. But in our production
> cluster, the S3g still got some performance issue, seems related to the
> MetricsSink's half-blocking attribute of SinkQueue.
> This ticket is to fix this issue.
>
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