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https://issues.apache.org/jira/browse/HDFS-10645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuanbo Liu updated HDFS-10645:
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Description: Record block report size as a metric and show it on datanode
UI. It's important for administrators to know the bottleneck of block report,
and the metric is also a good tuning metric. (was: Add a new metric called
"Max block report size". It's important for administrators to know the
bottleneck of block report, and the metric is also a good tuning metric.)
> Make block report size as a metric and add this metric to datanode web ui
> -------------------------------------------------------------------------
>
> Key: HDFS-10645
> URL: https://issues.apache.org/jira/browse/HDFS-10645
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode, ui
> Reporter: Yuanbo Liu
> Assignee: Yuanbo Liu
> Attachments: Selection_046.png
>
>
> Record block report size as a metric and show it on datanode UI. It's
> important for administrators to know the bottleneck of block report, and the
> metric is also a good tuning metric.
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