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https://issues.apache.org/jira/browse/HDFS-14406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811457#comment-16811457
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Íñigo Goiri edited comment on HDFS-14406 at 4/6/19 5:31 AM:
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A +1 from Yetus, impressive.
Let's fix the checkstyles that don't break consistency.
Let's also avoid the empty line changes.
Is it possible to make this optional?
I'm pretty sure this adds some non-negligible overhead.
was (Author: elgoiri):
A +1 from Yetus, impressive.
Let's fix the checkstyles that don't break consistency.
Let's also avoid the empty line changes.
> Add per user RPC Processing time
> --------------------------------
>
> Key: HDFS-14406
> URL: https://issues.apache.org/jira/browse/HDFS-14406
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 3.2.0
> Reporter: Xue Liu
> Assignee: Xue Liu
> Priority: Minor
> Fix For: 3.2.0
>
> Attachments: HDFS-14406.001.patch
>
>
> For a shared cluster we would want to separate users' resources, as well as
> having our metrics reflecting on the usage, latency, etc, for each user.
> This JIRA aims to add per user RPC processing time metrics and expose it via
> JMX.
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