Log4j2 Argumente für Element Logger sind ungültig

Question

Ich bin unten Fehler beim upgrade von Log4j 1.x zu Log4j2. Laut Dokumentation auf der log4j2-Website habe ich unten log4j2-Datei vorbereitet, aber immer noch bekomme ich diese Ausnahme.

Log4j2 Version: 2.6.1, Weblogic: 10.3.6, jdk 1.7.x

Bitte helfen Sie mit dieser Ausnahme:

2016-06-25 05:49:36,002 [ACTIVE] ExecuteThread: '70' for queue: 'weblogic.kernel.Default (self-tuning)' ERROR Unable to invoke factory method in class class org.apache.logging.log4j.core.config.LoggerConfig for element Logger. org.apache.logging.log4j.core.config.ConfigurationException: Arguments given for element Logger are invalid 
     at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.generateParameters(PluginBuilder.java:270) 
     at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:131) 
     at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:918) 
     at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:858) 
     at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:850) 

Log4j2.xml:

<?xml version="1.0" encoding="UTF-8"?> 
<Configuration status="DEBUG" > 
     <Properties> 
     <Property name="theHostName">${hostName}</Property> 
     </Properties> 
     <!-- bufferedIO=true by default, bufferSize=8192bytes 
     --> 
     <Appenders> 
      <RollingFile name="FILE" filename="${sys:weblogic.Name}.log" filepattern="${sys:weblogic.Name}.log.%i" append="true" > 
       <PatternLayout pattern="[%-5p][%d{yyyy-MM-dd HH:mm:ss,SSS}][${sys:weblogic.Name}:${hostName}][%t][%X{MessageInfo}][%c{1}:%M:%L][%msg]%n" /> 
       <Policies> 
        <SizeBasedTriggeringPolicy size="50 MB" /> 
       </Policies> 
       <DefaultRolloverStrategy max="100" fileIndex="min"/> 
      </RollingFile> 
     </Appenders> 
     <Loggers> 
      <Logger level="DEBUG" includeLocation="true"> 
       <AppenderRef ref="FILE"/> 
      </Logger> 
      <Root level="INFO" includeLocation="true"> 
       <AppenderRef ref="FILE"/> 
      </Root> 
      <!-- Package specific log level defines --> 
      <logger level="WARN" name="org.springframework" /> 
      <logger level="WARN" name="org.jboss" /> 
      <logger level="OFF" name="org.hibernate" /> 
      <logger level="WARN" name="com.company.project.eligibility" /> 
     </Loggers> 
</Configuration> 

Answer 1

I Ratenpaket-spezifische Ebenen sollten auskommentiert oder wie folgt deklariert werden:

<Logger level="WARN" name="org.springframework" /> 
<Logger level="WARN" name="org.jboss" /> 
<Logger level="OFF" name="org.hibernate" /> 
<Logger level="WARN" name="com.company.project.eligibility" /> 

Answer 2

Nur der Root-Logger kann keinen Namen hat, so dass dieser Logger muss einen Namen hat:

<Logger level="DEBUG" includeLocation="true"> 
    <AppenderRef ref="FILE"/> 
</Logger>