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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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Janus Chow updated HDDS-6779:
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Description:
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.
was:
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.
This ticket is to fix this issue.
> [S3G] Register Prometheus metricsSink after initialization
> ----------------------------------------------------------
>
> Key: HDDS-6779
> URL: https://issues.apache.org/jira/browse/HDDS-6779
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Janus Chow
> Assignee: Janus Chow
> Priority: Major
>
> 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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