log4j2.xml의 kafka appender가 작동하지 않습니다.

문제를 해결하는 데 도움을주십시오 .Thx! :) log4j2를 사용하여 tomcat에서 로그를 출력하고 싶다면이 로그를 kafka에 출력 할 수 있습니다. 내 log4j2.xml 바람둥이에/lib 디렉토리는 다음과 같습니다 나는 바람둥이를 실행하면 로그 log4j에 변경되지 않습니다log4j2.xml의 kafka appender가 작동하지 않습니다.

<?xml version="1.0" encoding="UTF-8"?> 
<configuration status="WARN"> 
    <Properties> 
     <Property name="CATALINA_BASE_LOGPATH">../logs</Property> 
     <Property name="logLocalIP">10.11.12.13</Property>    
    </Properties> 
    <appenders> 
    <console name="CONSOLE" target="SYSTEM_OUT"> 
      <patternLayout charset="UTF-8" 
       pattern="%date{yyyy-MM-dd HH:mm:ss}[%-5level]%logger[%L]-%message%n" /> 
     </console> 

     <rollingFile name="CATALINA" 
      fileName="${CATALINA_BASE_LOGPATH}/catalina.log" 
      filePattern="${CATALINA_BASE_LOGPATH}/catalina.%date{yyyyMMdd}">    
      <patternLayout charset="UTF-8" 
       pattern="%date{yyyy-MM-dd HH:mm:ss}[%-5level]%logger[%L]-%message%n" /> 
      <policies> 
       <timeBasedTriggeringPolicy /> 
       <SizeBasedTriggeringPolicy size="100 MB"/> 
      </policies> 
     </rollingFile> 

     <rollingFile name="LOCALHOST" 
      fileName="${CATALINA_BASE_LOGPATH}/localhost.log" 
      filePattern="${CATALINA_BASE_LOGPATH}/localhost.%date{yyyyMMdd}">    
      <patternLayout charset="UTF-8" 
       pattern="%date{yyyy-MM-dd HH:mm:ss}[%-5level]%logger[%L]-%message%n" /> 
      <policies> 
       <timeBasedTriggeringPolicy /> 
      </policies> 
     </rollingFile> 

     <rollingFile name="MANAGER" 
      fileName="${CATALINA_BASE_LOGPATH}/manager.log" 
      filePattern="${CATALINA_BASE_LOGPATH}/manager.%date{yyyyMMdd}">    
      <patternLayout charset="UTF-8" 
       pattern="%date{yyyy-MM-dd HH:mm:ss}[%-5level]%logger[%L]-%message%n" /> 
      <policies> 
       <timeBasedTriggeringPolicy /> 
      </policies> 
     </rollingFile> 

     <rollingFile name="HOST-MANAGER" 
      fileName="${CATALINA_BASE_LOGPATH}/host-manager.log" 
      filePattern="${CATALINA_BASE_LOGPATH}/host-manager.%date{yyyyMMdd}">    
      <patternLayout charset="UTF-8" 
       pattern="%date{yyyy-MM-dd HH:mm:ss}[%-5level]%logger[%L]-%message%n" /> 
      <policies> 
       <timeBasedTriggeringPolicy /> 
      </policies> 
     </rollingFile>    

     <Kafka name="KAFKA_DEBUG" topic="kafka"> 
      <filters> 
       <thresholdFilter level="DEBUG" onMatch="ACCEPT" 
        onMismatch="DENY" /> 
      </filters> 
      <patternLayout charset="UTF-8" 
       pattern="%date{yyyy-MM-dd HH:mm:ss}||%-5level||%logger||Tomcat||${logLocalIP}||%mdc{logRemoteIP}||%ex{short.className}.%ex{short.methodName}[%ex{short.lineNumber}]||%message||%ex{1}%n" > 
      </patternLayout> 

      <Property name="bootstrap.servers">localhost:9092</Property> 
     </Kafka>  

    </appenders> 

    <loggers> 
     <logger name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost]" level="INFO"> 

      <appender-ref ref="LOCALHOST" />  

     </logger> 

     <logger name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager]" level="INFO" additivity="false"> 

      <appender-ref ref="MANAGER" />  

     </logger> 

     <logger name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager]" level="INFO" additivity="false"> 

      <appender-ref ref="HOST-MANAGER" />  

     </logger> 

     <Logger name="org.apache.kafka" level="INFO" /><!-- avoid recursive logging --> 

     <root level="INFO">     
      <appender-ref ref="CATALINA" /> 
      <appender-ref ref="KAFKA_DEBUG" /> 
      <appender-ref ref="CONSOLE" /> 
     </root> 
    </loggers> 
</configuration>

는 다음과 같습니다 나는 <Kafka>...</Kafka> 펜더를 삭제하면

十二月 29, 2017 11:18:09 上午 org.apache.catalina.startup.VersionLoggerListener log 
信息: Server version:  Apache Tomcat/8.0.48 
十二月 29, 2017 11:18:09 上午 org.apache.catalina.startup.VersionLoggerListener log 
信息: Server built:   Nov 30 2017 16:26:50 UTC 
十二月 29, 2017 11:18:09 上午 org.apache.catalina.startup.VersionLoggerListener log 
信息: Server number:   8.0.48.0 
十二月 29, 2017 11:18:09 上午 org.apache.catalina.startup.VersionLoggerListener log 
信息: OS Name:    Linux 
十二月 29, 2017 11:18:09 上午 org.apache.catalina.startup.VersionLoggerListener log 
信息: OS Version:   4.10.0-42-generic

하지만, 로그는 log4j에 변경 :

2017-12-29 11:50:29,379 main ERROR Unable to locate appender "KAFKA_DEBUG" for logger config "root" 
2017-12-29 11:50:29[INFO ]org.apache.catalina.startup.VersionLoggerListener[89]-Server version:  Apache Tomcat/8.0.48 
2017-12-29 11:50:29[INFO ]org.apache.catalina.startup.VersionLoggerListener[91]-Server built:   Nov 30 2017 16:26:50 UTC 
2017-12-29 11:50:29[INFO ]org.apache.catalina.startup.VersionLoggerListener[93]-Server number:   8.0.48.0 
2017-12-29 11:50:29[INFO ]org.apache.catalina.startup.VersionLoggerListener[95]-OS Name:    Linux 
2017-12-29 11:50:29[INFO ]org.apache.catalina.startup.VersionLoggerListener[97]-OS Version:   4.10.0-42-generic 
2017-12-29 11:50:29[INFO ]org.apache.catalina.startup.VersionLoggerListener[99]-Architecture:   amd64

내 pom.xml 파일 :

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>kafkaweb</groupId> 
    <artifactId>kafkaweb</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>war</packaging> 
    <build> 
     <sourceDirectory>src</sourceDirectory> 
     <plugins> 
      <plugin> 
       <artifactId>maven-compiler-plugin</artifactId> 
       <version>3.6.1</version> 
       <configuration> 
        <source>1.8</source> 
        <target>1.8</target> 
       </configuration> 
      </plugin> 
      <plugin> 
       <artifactId>maven-war-plugin</artifactId> 
       <version>3.0.0</version> 
       <configuration> 
        <warSourceDirectory>WebContent</warSourceDirectory> 
       </configuration> 
      </plugin> 
     </plugins> 
    </build> 
    <dependencies> 
     <dependency> 
      <groupId>org.apache.kafka</groupId> 
      <artifactId>kafka_2.9.2</artifactId> 
      <version>0.8.2.1</version> 
     </dependency> 
     <dependency> 
      <groupId>org.apache.kafka</groupId> 
      <artifactId>kafka-clients</artifactId> 
      <version>0.8.2.1</version> 
     </dependency> 
     <dependency> 
      <groupId>com.google.guava</groupId> 
      <artifactId>guava</artifactId> 
      <version>18.0</version> 
     </dependency> 
     <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core --> 
     <dependency> 
      <groupId>org.apache.logging.log4j</groupId> 
      <artifactId>log4j-core</artifactId> 
      <version>2.9.1</version> 
     </dependency> 

     <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-web --> 
     <dependency> 
      <groupId>org.apache.logging.log4j</groupId> 
      <artifactId>log4j-web</artifactId> 
      <version>2.9.1</version> 
     </dependency> 
     <!-- https://mvnrepository.com/artifact/org.apache.kafka/kafka-streams --> 
     <dependency> 
      <groupId>org.apache.kafka</groupId> 
      <artifactId>kafka-streams</artifactId> 
      <version>0.10.2.0</version> 
     </dependency> 
     <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-jcl --> 
     <dependency> 
      <groupId>org.apache.logging.log4j</groupId> 
      <artifactId>log4j-jcl</artifactId> 
      <version>2.9.1</version> 
     </dependency> 

    </dependencies> 
</project>

로그 deosn't 출력은 바람둥이 버전 카프카합니다 : 아파치 - 톰캣-8.0.48

출처

2017-12-29 何子洋

당신은 카프카 아무것도를 보내고 메시지를 사용하기 위해 소비자 럼에 카프카 logstash 플러그인을 사용할 수 있습니다. 참고 용 Link

출처

2017-12-29 04:49:15 Abhimanyu

thx !!! 그것은 작동합니다 –

@ 뭐니 洋 그럼이 대답을 승인하고 가까운 것으로 표시하십시오 – Abhimanyu

log4j2.xml의 kafka appender가 작동하지 않습니다.

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