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Java 使用syslog appender和RFC5424的Log4j2_Java_Linux_Log4j2_Syslog - Fatal编程技术网

Java 使用syslog appender和RFC5424的Log4j2

Java 使用syslog appender和RFC5424的Log4j2,java,linux,log4j2,syslog,Java,Linux,Log4j2,Syslog,当我尝试向远程Linux系统日志写入一些消息时,我使用带有appender syslog和format=RFC5424的log4j2以及BSD。我的配置文件如下: <?xml version="1.0" encoding="UTF-8"?> <Configuration status="warn" name="MyApp" packages=""> <Appenders> <Syslog name="bsd

当我尝试向远程Linux系统日志写入一些消息时,我使用带有appender syslog和format=RFC5424的log4j2以及BSD。我的配置文件如下:

<?xml version="1.0" encoding="UTF-8"?>
    <Configuration status="warn" name="MyApp" packages="">
        <Appenders>
            <Syslog name="bsd" host="9.115.114.133" port="514" protocol="UDP" facility="local5"/>
            <Syslog name="RFC5424" format="RFC5424" host="9.115.114.133" 
                protocol="UDP" appName="MyApp" includeMDC="true"
                 facility="LOCAL5" enterpriseNumber="18060" newLine="true"
                  messageId="Audit" id="App"/>    
         </Appenders>
         <Loggers>
         <Logger name="test.main" level="warn">
         <AppenderRef ref="RFC5424"/>
         </Logger>
         <Root level="error">
        <AppenderRef ref="bsd"/>
        </Root>
        </Loggers>

当我运行一个测试程序时,我总是得到如下错误: 原因:java.lang.IllegalArgumentException:未提供结构化id名称 位于org.apache.logging.log4j.message.structuredataid.(structuredataid.java:92) 位于org.apache.logging.log4j.core.layout.Rfc5424Layout.(Rfc5424Layout.java:139) 位于org.apache.logging.log4j.core.layout.rfc542layout.createLayout(Rfc5424Layout.java:657) 位于org.apache.logging.log4j.core.appender.SyslogAppender.createAppender(SyslogAppender.java:133) ... 20多

2014-11-10 03:21:46252为Appenders中的Syslog返回了错误Null对象。 2014-11-10 03:21:46267错误无法为logger test.main找到appender RFC5424


我怎样才能摆脱这个错误呢?谢谢

您需要包括
mdcId
属性: