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Posted to log4j-dev@logging.apache.org by "Gary Gregory (JIRA)" <ji...@apache.org> on 2014/11/29 18:14:14 UTC

[jira] [Updated] (LOG4J2-901) Update docs for SyslogAppender: "No structured id name was supplied"

     [ https://issues.apache.org/jira/browse/LOG4J2-901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Gregory updated LOG4J2-901:
--------------------------------
    Summary: Update docs for SyslogAppender: "No structured id name was supplied"  (was: SyslogAppender not working - "No structured id name was supplied")

> Update docs for SyslogAppender: "No structured id name was supplied"
> --------------------------------------------------------------------
>
>                 Key: LOG4J2-901
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-901
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Appenders
>    Affects Versions: 2.1
>         Environment: Linux
>            Reporter: Tihomir Meščić
>
> I'm using Log4j version 2.1 and trying to use a Syslog appender to log to a syslog server (rsyslog). I'm using the configuration given at the official site (http://logging.apache.org/log4j/2.x/manual/appenders.html#SyslogAppender):
> {noformat}
> <Syslog name="RFC5424" format="RFC5424" host="localhost" port="514"
>         protocol="UDP" appName="MyApp" includeMDC="true"
>         facility="LOCAL0" enterpriseNumber="18060" newLine="true"
>         messageId="Audit" id="App"/>
> {noformat}
> When I start my app and do a LogManager.getLogger(), I get an error:
> {noformat}
> 014-11-17 18:26:23,640 ERROR Unable to invoke factory method in class class org.apache.logging.log4j.core.appender.SyslogAppender for element Syslog. java.lang.reflect.InvocationTargetException
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at java.lang.reflect.Method.invoke(Method.java:606)
>   at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:135)
>   at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:766)
>   at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:706)
>   at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:698)
>   at org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:358)
>   at org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:161)
>   at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:359)
>   at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:420)
>   at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:138)
>   at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:147)
>   at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:41)
>   at org.apache.logging.log4j.LogManager.getContext(LogManager.java:175)
>   at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:426)
>   at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:408)
>   at Log.<clinit>(Log.java:7)
> Caused by: java.lang.IllegalArgumentException: No structured id name was supplied
>   at org.apache.logging.log4j.message.StructuredDataId.<init>(StructuredDataId.java:92)
>   at org.apache.logging.log4j.core.layout.Rfc5424Layout.<init>(Rfc5424Layout.java:139)
>   at org.apache.logging.log4j.core.layout.Rfc5424Layout.createLayout(Rfc5424Layout.java:657)
>   at org.apache.logging.log4j.core.appender.SyslogAppender.createAppender(SyslogAppender.java:133)
> ... 19 more
> {noformat}
> The same thing works on an older version of log4j 2.0-beta9.



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