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https://issues.apache.org/jira/browse/LOG4J2-255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13659577#comment-13659577
 ] 

Nick Williams commented on LOG4J2-255:
--------------------------------------

I like that plan:

- XMLLayout and HTMLLayout default to UTF-8 if none specified, but allow 
customization
- RFC5424 hard-coded to UTF-8 and does not allow customization (US-ASCII cannot 
display Japanese and other characters, therefor we should just stick with UTF-8 
here to avoid any possibility of problems)
- Other AbstractStringLayouts default to platform encoding if none specified

The SyslogLayout confuses me. RFC5424 /is/ "The Syslog Protocol," so why would 
we need both Layouts? Either way, it appears that Syslog, being RFC5424, 
requires either UTF-8 or US-ASCII, so I think it also should be hard-coded to 
UTF-8.
                
> Multi-byte character strings are scrambled in log output
> --------------------------------------------------------
>
>                 Key: LOG4J2-255
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-255
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Appenders, Core
>    Affects Versions: 2.0-beta6
>            Reporter: Remko Popma
>            Assignee: Remko Popma
>            Priority: Blocker
>             Fix For: 2.0-beta7
>
>
> When I tried to log a Japanese string the output was scrambled in both the 
> Console and a log file.
> For example,
> logger.warn("日本語テスト"); // (Japanese test)
> came out as
> 15:07:00.184 [main] WARN  test.JapaneseTest - 譌・譛ャ隱槭ユ繧ケ繝?
> This is the log4j2.xml configuration:
> {code:xml}
> <?xml version="1.0" encoding="UTF-8"?>
> <configuration status="warn">
>     <appenders>
>         <Console name="Console" target="SYSTEM_OUT">
>             <PatternLayout>
>                 <pattern>%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n
>                 </pattern>
>             </PatternLayout>
>         </Console>
>         <File name="tracelog" fileName="trace-log.txt" immediateFlush="true" 
> append="false">
>             <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level 
> %logger{36} - %msg%n"/>
>         </File>
>     </appenders>
>     
>     <loggers>
>         <root level="trace">
>             <appender-ref ref="Console"/>
>             <appender-ref ref="tracelog"/>
>         </root>
>     </loggers>
> </configuration>
> {code}

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