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Posted to notifications@logging.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2022/09/03 08:05:00 UTC
[jira] [Commented] (LOG4J2-3370) Add Support for SLF4J 2.0
[ https://issues.apache.org/jira/browse/LOG4J2-3370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17599849#comment-17599849 ]
ASF subversion and git services commented on LOG4J2-3370:
---------------------------------------------------------
Commit 5f2b968fea9841d04955b349d808c8fe1eb96cef in logging-log4j2's branch refs/heads/master from Piotr P. Karwasz
[ https://gitbox.apache.org/repos/asf?p=logging-log4j2.git;h=5f2b968fea ]
[LOG4J2-3370] Initial SLF4J 2.0.x support (#1023)
Initial SLF4J 2.0.x support.
> Add Support for SLF4J 2.0
> -------------------------
>
> Key: LOG4J2-3370
> URL: https://issues.apache.org/jira/browse/LOG4J2-3370
> Project: Log4j 2
> Issue Type: Bug
> Components: SLF4J Bridge
> Affects Versions: 2.17.1
> Reporter: Timon H.
> Assignee: Piotr Karwasz
> Priority: Major
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> The SLF4J Bridge (log4j-slf4j18-impl:2.17.1) is currently broken as it contains the same typo bug of SLF4J-API which was fixed in SLF4J-API 2.0.0-alpha3 and therefore leads to an API mismatch error. In the {_}org.apache.logging.slf4j.SLF4JServiceProvider{_}, the {_}getRequesteApiVersion{_}-Method need to be refactored to {_}getRequeste{*}d{*}ApiVersion{_}.
> h3. See the Changelog of SLF4J-API 2.0.0-alpha3:
> * The {{getRequesteApiVersion}} method in {{SLF4JServiceProvider}} was renamed as getRequeste{*}d{*}ApiVersion. This fixes [SLF4J-516|https://jira.qos.ch/browse/SLF4J-516].
> This leads to the following exception during the use of log4j-slf4j18-impl:2.17.1 with the current SLF4J-API:
> {{Unexpected problem occured during version sanity check}}
> {{Reported exception:}}
> {{java.lang.AbstractMethodError: Receiver class org.apache.logging.slf4j.SLF4JServiceProvider does not define or inherit an implementation of the resolved method 'abstract java.lang.String getRequestedApiVersion()' of interface org.slf4j.spi.SLF4JServiceProvider.}}
> {{ at org.slf4j.LoggerFactory.versionSanityCheck(LoggerFactory.java:297)}}
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