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Posted to common-issues@hadoop.apache.org by "Fengnan Li (Jira)" <ji...@apache.org> on 2020/03/07 04:01:00 UTC

[jira] [Commented] (HADOOP-16912) Emit per priority rpc queue time and processing time from DecayRpcScheduler

    [ https://issues.apache.org/jira/browse/HADOOP-16912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17053872#comment-17053872 ] 

Fengnan Li commented on HADOOP-16912:
-------------------------------------

[~csun], [~xkrogen] Can you take a look? Thanks very much!

> Emit per priority rpc queue time and processing time from DecayRpcScheduler
> ---------------------------------------------------------------------------
>
>                 Key: HADOOP-16912
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16912
>             Project: Hadoop Common
>          Issue Type: New Feature
>            Reporter: Fengnan Li
>            Assignee: Fengnan Li
>            Priority: Major
>         Attachments: HADOOP-16912.001.patch
>
>
> At ipc Server level we have the overall rpc queue time and processing time for the whole CallQueueManager. In the case of using FairCallQueue, it will be great to know the per queue/priority level rpc queue time since many times we want to keep certain queues to meet some queue time SLA for customers.



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