[jira] [Comment Edited] (OFBIZ-5287) Migrating from Log4j 1.2.17 to log4j2

["Jacopo Cappellato (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OFBIZ-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14100574#comment-14100574 ] 

Jacopo Cappellato edited comment on OFBIZ-5287 at 8/18/14 12:17 PM:
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[~adrianc@hlmksw.com]: with loggers you can fine tune what is logged into appenders; I didn't remove the loggers we have currently I am just using less appenders; but we can definitely modify this in the next few days if we prefer, it is just a configuration change.
Stack traces are still there as before of course; however the java file name and line that created the logging is no more available. But again, this is a configuration change that can be enabled in local environments.



was (Author: jacopoc):
[~adrianc@hlmksw.com]: with loggers you can fine tune what is logged into appenders; I didn't remove the loggers we have currently I am just using less appenders; but we can definitely modify this in the next few days if we prefer, it is just a configuration change.
Stack traces are still there as before of course; however the java file name and line that created the logging is no more available.


> Migrating from Log4j 1.2.17 to log4j2
> -------------------------------------
>
>                 Key: OFBIZ-5287
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-5287
>             Project: OFBiz
>          Issue Type: Improvement
>          Components: framework
>    Affects Versions: Trunk
>            Reporter: Jacques Le Roux
>            Assignee: Jacopo Cappellato
>            Priority: Minor
>             Fix For: Upcoming Branch
>
>         Attachments: log4j2.patch
>
>
> Mostly because of the introduction of  [LMAX Disruptor library|http://martinfowler.com/articles/lmax.html] in log4j 2, but not only, I want to upgrade log4j to [log4j 2|http://logging.apache.org/log4j/2.x/]
> [The migration does not seem too hard to do| http://logging.apache.org/log4j/2.x/manual/migration.html]. I found only usage of Appender when unloading containers and of course in 
> Debug.java; Appender  and LoggerRepository  classes
> There is also [a easy to install bridge for SLF4J|https://loggapache.org/log4j/2.x/log4j-slf4j-impl/index.html]
> About LMAX Disruptor, [here is a brief introduction|http://stackoverflow.com/questions/6559308/how-does-lmaxs-disruptor-pattern-work], 
> I discovered the usage of LMAX Disruptor in log4j2 [through this blog entry|http://www.grobmeier.de/log4j-2-performance-close-to-insane-20072013.html#.UepjvGTfxFo]



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