Question

我目前正在使用ServiceMix在ActiveMQ队列之间路由。

 <bean id="kubeActivemq" class="org.apache.activemq.camel.component.ActiveMQComponent">
      <property name="brokerURL" value="tcp://172.9.9.6:30785" />
 </bean>

  <camelContext xmlns="http://camel.apache.org/schema/blueprint">

      <route>
        <from uri="kubeActivemq:queue:///SMX_CONSUMES_FROM_HERE" />
        <to uri="log:EBIPMasterMessage?level=INFO&amp;maxChars=0" />
        <to uri="kubeActivemq:SMX_PRODUCES_HERE-2" />
      </route>
  </camelContext>

我正在使用的自定义记录器配置如下。

# Root logger 
log4j.rootLogger=DEBUG, out, stdout, osgi:VmLogAppender 
log4j.throwableRenderer=org.apache.log4j.OsgiThrowableRenderer 

# To avoid flooding the log when using INFO level on an ssh connection and doing log:tail 
log4j.logger.org.apache.sshd.server.channel.ChannelSession=INFO 

# CONSOLE appender not used by default 
log4j.appender.stdout=org.apache.log4j.ConsoleAppender 
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout 
log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %m%n 

# File appender 
log4j.appender.out=org.apache.log4j.RollingFileAppender 
log4j.appender.out.layout=org.apache.log4j.PatternLayout 
log4j.appender.out.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %m%n 
log4j.appender.out.file=/logs/servicemix.log 
log4j.appender.out.append=true 
log4j.appender.out.maxFileSize=1MB 
log4j.appender.out.maxBackupIndex=10 

# Sift appender 
log4j.appender.sift=org.apache.log4j.sift.MDCSiftingAppender 
log4j.appender.sift.key=bundle.name 
log4j.appender.sift.default=servicemix 
log4j.appender.sift.appender=org.apache.log4j.FileAppender 
log4j.appender.sift.appender.layout=org.apache.log4j.PatternLayout 
log4j.appender.sift.appender.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %m%n 
log4j.appender.sift.appender.file=${karaf.data}/log/$\\{bundle.name\\}.log 
log4j.appender.sift.appender.append=true 

# Log EBIP Messages for Master Data queue 
log4j.appender.ebipMaster=org.apache.log4j.RollingFileAppender 
log4j.appender.ebipMaster.File=/logs/ebip-master.log 
log4j.appender.ebipMaster.DatePattern='.'yyyy-MM-dd 
log4j.appender.ebipMaster.append=true 
log4j.appender.ebipMaster.layout=org.apache.log4j.PatternLayout 
log4j.appender.ebipMaster.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c %3x - %m%n 
log4j.appender.ebipMaster.maxFileSize=1MB 
log4j.appender.ebipMaster.maxBackupIndex=10 
log4j.logger.EBIPMasterMessage=DEBUG, ebipMaster 
log4j.additivity.EBIPMasterMessage=false

就我的根记录器而言，我得到的日志文件样本如下：

2017-08-10 18:10:24,137 | DEBUG | SUMES_FROM_HERE] | EndpointMessageListener          | 118 - org.apache.camel.camel-jms - 2.16.3 | Endpoint[kubeActivemq://SMX_CONSUMES_FROM_HERE] consumer received JMS message: ActiveMQTextMessage {commandId = 11, responseRequired = true, messageId = ID:CA00201262-61888-1502388591181-1:1:1:1:7, originalDestination = null, originalTransactionId = null, producerId = ID:CA00201262-61888-1502388591181-1:1:1:1, destination = queue://SMX_CONSUMES_FROM_HERE, transactionId = null, expiration = 0, timestamp = 1502388599084, arrival = 0, brokerInTime = 1502388624136, brokerOutTime = 1502388624136, correlationId = null, replyTo = null, persistent = true, type = null, priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null, compressed = false, userID = null, content = org.apache.activemq.util.ByteSequence@4530e9b8, marshalledProperties = null, dataStructure = null, redeliveryCounter = 0, size = 0, properties = null, readOnlyProperties = true, readOnlyBody = true, droppable = false, jmsXGroupFirstForConsumer = false, text = Jun's test message 1} 

2017-08-10 18:10:26,450 | DEBUG | SUMES_FROM_HERE] | JmsConfiguration                 | 118 - org.apache.camel.camel-jms - 2.16.3 | Sending JMS message to: queue://SMX_PRODUCES_HERE with message: ActiveMQTextMessage {commandId = 0, responseRequired = false, messageId = null, originalDestination = null, originalTransactionId = null, producerId = null, destination = null, transactionId = null, expiration = 0, timestamp = 0, arrival = 0, brokerInTime = 0, brokerOutTime = 0, correlationId = null, replyTo = null, persistent = true, type = null, priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null, compressed = false, userID = null, content = null, marshalledProperties = null, dataStructure = null, redeliveryCounter = 0, size = 0, properties = {breadcrumbId=ID:CA00201262-61888-1502388591181-1:1:1:1:9, CamelJmsDeliveryMode=2}, readOnlyProperties = false, readOnlyBody = false, droppable = false, jmsXGroupFirstForConsumer = false, text = Jun's test message 1}

如您所见，日志条目输出text字段。例如text = Jun's test message 1

有没有办法可以从日志条目中删除text字段？

Answer 1

使用自定义布局怎么样？只需展开PatternLayout并覆盖String format(LoggingEvent event)方法。

在重写版本中，只需复制数据，然后在调用text之前删除super.format(event)标题。请务必不要修改传递的实际值。

然后配置自定义记录器。

# Log EBIP Messages for Master Data queue 
log4j.appender.ebipMaster.layout=my.custom.DoNotPrintTextPatternLayout

由于您在ServiceMix中运行，请确保有一个暴露此类的包请看一下这个关于类加载的问题：Fuse 6.3 dbcp basic datasource。

Servicemix - 从日志条目中删除文本字段

1 个答案: