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https://issues.apache.org/jira/browse/HDFS-13854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16594163#comment-16594163
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Íñigo Goiri commented on HDFS-13854:
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Got it, JMX returns by itself whatever we store.
OK, let's go for it.
Just for completeness, can you point to the code in the Namenode or the
RPCServer to try to be as consistent as possible?
> RBF: The ProcessingAvgTime and ProxyAvgTime should display by JMX with ms
> unit.
> -------------------------------------------------------------------------------
>
> Key: HDFS-13854
> URL: https://issues.apache.org/jira/browse/HDFS-13854
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: federation, hdfs
> Affects Versions: 2.9.0, 3.0.0, 3.1.0
> Reporter: yanghuafeng
> Assignee: yanghuafeng
> Priority: Major
> Attachments: HDFS-13854.001.patch, HDFS-13854.002.patch,
> ganglia_jmx_compare1.jpg, ganglia_jmx_compare2.jpg
>
>
> In the FederationRPCMetrics, proxy time and processing time should be exposed
> to the jmx or ganglia with ms units. Although the method toMS() exists, we
> cannot get the correct proxy time and processing time by jmx and ganglia.
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