[jira] [Resolved] (LOG4J2-3353) Additive property always set to true

["Ralph Goers (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LOG4J2-3353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ralph Goers resolved LOG4J2-3353.
---------------------------------
    Resolution: Information Provided

> Additive property always set to true
> ------------------------------------
>
>                 Key: LOG4J2-3353
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-3353
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Core, Log4j 1.2 bridge
>    Affects Versions: 2.17.1
>         Environment: [stackoverflow|https://stackoverflow.com/questions/70741835/internal-grails-logs-appearing-after-log4j2-upgrade]
>            Reporter: Jitin Dominic
>            Priority: Major
>
> During upgrading log4j2 in grails 2.5.4 application, I removed all log4j 1.2.17 dependencies and added following dependencies pertaining to v2.17.1:
>  * log4j-api
>  * log4j-core
>  * log4j-1.2-api
>  * log4j-slf4j-impl
>  
> Here's my _log4j2.properties_ file present under conf directory:
> {code:java}
> rootLogger.level = INFO
> rootLogger.additivity = false
> rootLogger.appenderRefs = stdout
> rootLogger.appenderRef.stdout.ref = STDOUT
> appender.console.type = Console
> appender.console.name = STDOUT
> appender.console.layout.type = PatternLayout
> appender.console.layout.pattern = %m%n
>  {code}
>  
> I noticed that internal framework logs were also appearing and on further debugging I found that the additivity property for root logger was set to true (even when it is set to _false_ in properties file). 
>  
> I've posted a question with further details on [stackoverflow|https://stackoverflow.com/questions/70741835/internal-grails-logs-appearing-after-log4j2-upgrade].



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