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https://issues.apache.org/jira/browse/LOG4J2-2023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16149597#comment-16149597
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ASF subversion and git services commented on LOG4J2-2023:
---------------------------------------------------------
Commit 9940e75f6ddbfa0950dad1e0b2479c0ef6ba1876 in logging-log4j2's branch
refs/heads/master from [~garydgregory]
[ https://git-wip-us.apache.org/repos/asf?p=logging-log4j2.git;h=9940e75 ]
[LOG4J2-2023] Use a class' canonical name instead of name to create its
logger name. If the canonical name is null, then use the class name.
> Use a class' canonical name instead of name to create its logger name
> ---------------------------------------------------------------------
>
> Key: LOG4J2-2023
> URL: https://issues.apache.org/jira/browse/LOG4J2-2023
> Project: Log4j 2
> Issue Type: Improvement
> Components: API
> Reporter: Gary Gregory
> Assignee: Gary Gregory
> Fix For: 2.9.0, 2.9.1
>
>
> Use a class' canonical name instead of name to create its logger name.
> Say you have loggers built with Classes for which {{getName()}} give you:
> - {{com.example.app.A}}
> - {{com.example.app.A$AS1}}
> - {{com.example.app.A$AS2}}
> - ...
> - {{com.example.app.A$ASN}}
> Before 2.9.0: You you set the root logger to {{WARN}} and
> {{com.example.app.A}} to {{INFO}}, then you get {{INFO}} events for A but you
> do not get {{INFO}} messages from {{AS1}}, {{AS2}}, and so on. There is no
> way to set all {{A$ASx}} loggers to the same level at the same time.
> In 2.9.0 now, converting a Class to a logger name uses
> {{getCannonicalName()}} such that the logger names are:
> - {{com.example.app.A}}
> - {{com.example.app.A.AS1}}
> - {{com.example.app.A.AS2}}
> - ...
> - {{com.example.app.A.ASN}}
> When you set {{com.example.app.A}} to {{INFO}}, then you get {{INFO}} events
> for {{A}}, {{AS1}}, {{AS2}}, and so on.
> The dev ML thread is:
> https://lists.apache.org/thread.html/43b83474aad9c8625e5a6a63d2595c9d795dd6a51076493bacd87a36@%3Cdev.logging.apache.org%3E
> Note post 2.9.0: If the class canonical name is null, then use the class name.
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