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https://issues.apache.org/jira/browse/HADOOP-18060?focusedWorklogId=701437&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-701437
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ASF GitHub Bot logged work on HADOOP-18060:
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Author: ASF GitHub Bot
Created on: 28/Dec/21 08:28
Start Date: 28/Dec/21 08:28
Worklog Time Spent: 10m
Work Description: jianghuazhu commented on pull request #3822:
URL: https://github.com/apache/hadoop/pull/3822#issuecomment-1001935685
I updated it again.
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Issue Time Tracking
-------------------
Worklog Id: (was: 701437)
Time Spent: 2h 10m (was: 2h)
> RPCMetrics increases the number of handlers in processing
> ---------------------------------------------------------
>
> Key: HADOOP-18060
> URL: https://issues.apache.org/jira/browse/HADOOP-18060
> Project: Hadoop Common
> Issue Type: Improvement
> Components: rpc-server
> Affects Versions: 2.9.2
> Reporter: JiangHua Zhu
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> When using RPC, we recorded a lot of useful information, such as Queue time,
> Processing time. These are very helpful.
> But we can't know how many handlers are actually working now (only those that
> handle Call), especially when the Call Queue is very high. This is also not
> conducive to us optimizing the cluster.
> It would be very helpful if we can see the number of handlers being processed
> in RPCMetrics.
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