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From "Esteban Gutierrez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10977) Periodically dump RPC metrics to logs
Date Tue, 19 Aug 2014 17:23:18 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102494#comment-14102494
] 

Esteban Gutierrez commented on HADOOP-10977:
--------------------------------------------

[~arpitagarwal] Ops usually use curl or run an agent that will collect those metrics such
as tcollector. Are you thinking in something else?

> Periodically dump RPC metrics to logs
> -------------------------------------
>
>                 Key: HADOOP-10977
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10977
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 2.5.0
>            Reporter: Arpit Agarwal
>
> It would be useful to periodically dump RPC/other metrics to a log file. We could use
a separate async log stream to avoid contending with logging on hot paths.
> Placeholder Jira, this needs more thought.



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