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Posted to notifications@logging.apache.org by "Gary D. Gregory (Jira)" <ji...@apache.org> on 2021/12/10 13:05:00 UTC

[jira] [Commented] (LOG4J2-3205) OutputStreamManager.flushBuffer throw NoSuchMethodError ByteBuffer.clear

    [ https://issues.apache.org/jira/browse/LOG4J2-3205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17457136#comment-17457136 ] 

Gary D. Gregory commented on LOG4J2-3205:
-----------------------------------------

You MUST use Java 8 to target Java 8 in this case because Java changed some definitions from version 8 to 9. You will also need Java 9 or 11 in your Maven toolchain file.

> OutputStreamManager.flushBuffer throw NoSuchMethodError ByteBuffer.clear
> ------------------------------------------------------------------------
>
>                 Key: LOG4J2-3205
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-3205
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Core
>            Reporter: dingjsh
>            Priority: Major
>         Attachments: image-2021-12-10-20-52-45-490.png, image-2021-12-10-20-53-34-503.png, image-2021-12-10-20-54-02-134.png
>
>
> Using mvn with jdk9, the compiled sources would throw NoSuchMethodError ByteBuffer.clear when running in a jdk1.8 env. 
> if change the pom.xml, using <maven.compiler.release>8</maven.compiler.release> instead of the orginal maven.compiler.source and maven.compiler.target,it would solve the problem.
>  
> !image-2021-12-10-20-52-45-490.png!
> !image-2021-12-10-20-53-34-503.png!
> !image-2021-12-10-20-54-02-134.png!
>  



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