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From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Commented] (FALCON-133) Upgrade to slf4j 1.7.5 and use SLF4J logger
Date Tue, 14 Jan 2014 12:52:53 GMT

    [ https://issues.apache.org/jira/browse/FALCON-133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13870689#comment-13870689
] 

Jean-Baptiste Onofré commented on FALCON-133:
---------------------------------------------

I'm resuming my work on this Jira, by preparing a new patch including Srikanth's comment.

Regarding the log4j 2 question, I think it's more "secure" to first switch to slf4j with log4j
1.x as backend, next upgrade to slf4j with log4j 2.x (or logback), and finally see if it makes
sense to stay with slf4j as a façade.

> Upgrade to slf4j 1.7.5 and use SLF4J logger
> -------------------------------------------
>
>                 Key: FALCON-133
>                 URL: https://issues.apache.org/jira/browse/FALCON-133
>             Project: Falcon
>          Issue Type: Improvement
>          Components: general
>    Affects Versions: 0.3
>            Reporter: Jean-Baptiste Onofré
>            Assignee: Jean-Baptiste Onofré
>         Attachments: FALCON-133.patch
>
>
> SLF4J 1.7.5 provides interesting performance improvements.
> More over, it's not more require to test the log level, we can use directly {} in the
message formatter.



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