Logstash log4j2（2.0.1）异步追加器errorRef用法
我们在应用程序中使用log4j2记录消息。目前，我们的log4j2配置使用异步Appender，然后引用套接字Appender（protocol=“tcp”）将日志写入远程日志存储服务器：Logstash log4j2（2.0.1）异步追加器errorRef用法,logstash,log4j2,Logstash,Log4j2,我们在应用程序中使用log4j2记录消息。目前，我们的log4j2配置使用异步Appender，然后引用套接字Appender（protocol=“tcp”）将日志写入远程日志存储服务器： <Socket name="logstash" host="logging" port="4560" protocol="tcp" > <LogStashJSONLayout> <PatternLayout pattern="%d{HH:mm:ss.
<Socket name="logstash" host="logging" port="4560" protocol="tcp" >
<LogStashJSONLayout>
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
<KeyValuePair key="tomcat.host" value="${env:HOSTNAME}"/>
<KeyValuePair key="tomcat.port" value="${env:CONNECTOR_PORT}"/>
<KeyValuePair key="tomcat.service" value="${web:contextPath}"/>
</LogStashJSONLayout>
</Socket>
<Async name="async">
<AppenderRef ref="logstash"/>
</Async>
- 设置“阻塞=错误”
- 设置'ignoreExceptions=“false”'
- 设置“errorRef”以指向我们的回退回滚文件追加器
<RollingFile name="fallbackFile"
fileName="${sys:catalina.base}/logs/${web:contextPath}-fallback.log"
filePattern="${sys:catalina.base}/logs/${web:contextPath}-%d{dd-MMM-yyyy}-%i.log"
append="true">
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
<Policies>
<SizeBasedTriggeringPolicy size="1 GB" />
</Policies>
</RollingFile>
<Socket name="logstash" host="logging" port="4560" protocol="tcp" >
<LogStashJSONLayout>
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
<KeyValuePair key="tomcat.host" value="${env:HOSTNAME}"/>
<KeyValuePair key="tomcat.port" value="${env:CONNECTOR_PORT}"/>
<KeyValuePair key="tomcat.service" value="${web:contextPath}"/>
</LogStashJSONLayout>
</Socket>
<Async name="async" blocking="false" ignoreExceptions="false" errorRef="fallbackFile">
<AppenderRef ref="logstash"/>
</Async>
<RollingFile name="fallbackFile"
fileName="${sys:catalina.base}/logs/${web:contextPath}-fallback.log"
filePattern="${sys:catalina.base}/logs/${web:contextPath}-%d{dd-MMM-yyyy}-%i.log"
append="true">
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
<Policies>
<SizeBasedTriggeringPolicy size="1 GB" />
</Policies>
</RollingFile>
<Socket name="logstash" host="logging" port="4560" protocol="tcp" >
<LogStashJSONLayout>
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
<KeyValuePair key="tomcat.host" value="${env:HOSTNAME}"/>
<KeyValuePair key="tomcat.port" value="${env:CONNECTOR_PORT}"/>
<KeyValuePair key="tomcat.service" value="${web:contextPath}"/>
</LogStashJSONLayout>
</Socket>
<Failover name="failover" primary="logstash">
<Failovers>
<AppenderRef ref="fallbackFile"/>
</Failovers>
</Failover>
<Async name="async" bufferSize="10" blocking="false" ignoreExceptions="false" errorRef="fallbackFile">
<AppenderRef ref="failover"/>
</Async>
<Configuration>
<Appenders>
<Gelf name="gelf" host="udp:localhost" port="12201" version="1.1" extractStackTrace="true"
filterStackTrace="true" mdcProfiling="true" includeFullMdc="true" maximumMessageSize="8192"
originHost="%host{fqdn}">
<Field name="timestamp" pattern="%d{dd MMM yyyy HH:mm:ss,SSS}" />
<Field name="level" pattern="%level" />
<Field name="simpleClassName" pattern="%C{1}" />
<Field name="className" pattern="%C" />
<Field name="server" pattern="%host" />
<Field name="server.fqdn" pattern="%host{fqdn}" />
<!-- This is a static field -->
<Field name="fieldName2" literal="fieldValue2" />
<!-- This is a field using MDC -->
<Field name="mdcField2" mdc="mdcField2" />
<DynamicMdcFields regex="mdc.*" />
<DynamicMdcFields regex="(mdc|MDC)fields" />
</Gelf>
</Appenders>
<Loggers>
<Root level="INFO">
<AppenderRef ref="gelf" />
</Root>
</Loggers>
</Configuration>