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https://issues.apache.org/jira/browse/HDFS-11468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16207260#comment-16207260
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Weiwei Yang commented on HDFS-11468:
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Hi [~linyiqun]
It looks like the container state metrics added in {{SCMMetrics}} are actually
metrics for last container report, correct? In that case, I think the metric
names might need some re-word. Is it more meaningful to change
||Metric Name Before||After||
|size|lastConainerReportTotalSize|
|used|lastContainerReportTotalUsed|
|keyCount|lastContainerReportTotalKeyCount|
...
second, as we already have {{SCMMXBean}}, can we merge these metrics to that
class?
Thanks
> Ozone: SCM: Add Node Metrics for SCM
> ------------------------------------
>
> Key: HDFS-11468
> URL: https://issues.apache.org/jira/browse/HDFS-11468
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Xiaoyu Yao
> Assignee: Yiqun Lin
> Priority: Critical
> Labels: OzonePostMerge
> Attachments: HDFS-11468-HDFS-7240.001.patch,
> HDFS-11468-HDFS-7240.002.patch
>
>
> This ticket is opened to add node metrics in SCM based on heartbeat, node
> report and container report from datanodes.
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