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Posted to dev@giraph.apache.org by "Nitay Joffe (JIRA)" <ji...@apache.org> on 2012/11/03 21:27:12 UTC

[jira] [Commented] (GIRAPH-401) Metrics should be disabled by default

    [ https://issues.apache.org/jira/browse/GIRAPH-401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490087#comment-13490087 ] 

Nitay Joffe commented on GIRAPH-401:
------------------------------------

That is correct. It is because when I measured it on my job I found the overhead was negligible so I decided to just always enable it. Do you have evidence otherwise, that having it enabled adds a significant amount of overhead?
                
> Metrics should be disabled by default
> -------------------------------------
>
>                 Key: GIRAPH-401
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-401
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Alessandro Presta
>            Assignee: Alessandro Presta
>            Priority: Minor
>         Attachments: GIRAPH-401.patch
>
>
> It seems to me that we are enabling metrics by default, and just disabling console output? Shouldn't metrics be turned off unless requested?
> CC [~nitay]

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