kafka log4j配置

kafka日志文件分为5种类型，依次为：controller,kafka-request,server,state-change,log-cleaner，不同类型log数据，写到不同文件中:

区别于config/server.properties中的log.dirs参数。

   1:  # Licensed to the Apache Software Foundation (ASF) under one or more

   2:  # contributor license agreements.  See the NOTICE file distributed with

   3:  # this work for additional information regarding copyright ownership.

   4:  # The ASF licenses this file to You under the Apache License, Version 2.0

   5:  # (the "License"); you may not use this file except in compliance with

   6:  # the License.  You may obtain a copy of the License at

   7:  #

   8:  #    http://www.apache.org/licenses/LICENSE-2.0

   9:  #

  10:  # Unless required by applicable law or agreed to in writing, software

  11:  # distributed under the License is distributed on an "AS IS" BASIS,

  12:  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  13:  # See the License for the specific language governing permissions and

  14:  # limitations under the License.

  15:   

  16:  kafka.logs.dir=logs

  17:   

  18:  log4j.rootLogger=INFO, stdout 

  19:   

  20:  log4j.appender.stdout=org.apache.log4j.ConsoleAppender

  21:  log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

  22:  log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n

  23:   

  24:  log4j.appender.kafkaAppender=org.apache.log4j.DailyRollingFileAppender

  25:  log4j.appender.kafkaAppender.DatePattern='.'yyyy-MM-dd-HH

  26:  log4j.appender.kafkaAppender.File=${kafka.logs.dir}/server.log

  27:  log4j.appender.kafkaAppender.layout=org.apache.log4j.PatternLayout

  28:  log4j.appender.kafkaAppender.layout.ConversionPattern=[%d] %p %m (%c)%n

  29:   

  30:  log4j.appender.stateChangeAppender=org.apache.log4j.DailyRollingFileAppender

  31:  log4j.appender.stateChangeAppender.DatePattern='.'yyyy-MM-dd-HH

  32:  log4j.appender.stateChangeAppender.File=${kafka.logs.dir}/state-change.log

  33:  log4j.appender.stateChangeAppender.layout=org.apache.log4j.PatternLayout

  34:  log4j.appender.stateChangeAppender.layout.ConversionPattern=[%d] %p %m (%c)%n

  35:   

  36:  log4j.appender.requestAppender=org.apache.log4j.DailyRollingFileAppender

  37:  log4j.appender.requestAppender.DatePattern='.'yyyy-MM-dd-HH

  38:  log4j.appender.requestAppender.File=${kafka.logs.dir}/kafka-request.log

  39:  log4j.appender.requestAppender.layout=org.apache.log4j.PatternLayout

  40:  log4j.appender.requestAppender.layout.ConversionPattern=[%d] %p %m (%c)%n

  41:   

  42:  log4j.appender.cleanerAppender=org.apache.log4j.DailyRollingFileAppender

  43:  log4j.appender.cleanerAppender.DatePattern='.'yyyy-MM-dd-HH

  44:  log4j.appender.cleanerAppender.File=${kafka.logs.dir}/log-cleaner.log

  45:  log4j.appender.cleanerAppender.layout=org.apache.log4j.PatternLayout

  46:  log4j.appender.cleanerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n

  47:   

  48:  log4j.appender.controllerAppender=org.apache.log4j.DailyRollingFileAppender

  49:  log4j.appender.controllerAppender.DatePattern='.'yyyy-MM-dd-HH

  50:  log4j.appender.controllerAppender.File=${kafka.logs.dir}/controller.log

  51:  log4j.appender.controllerAppender.layout=org.apache.log4j.PatternLayout

  52:  log4j.appender.controllerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n

  53:   

  54:  # Turn on all our debugging info

  55:  #log4j.logger.kafka.producer.async.DefaultEventHandler=DEBUG, kafkaAppender

  56:  #log4j.logger.kafka.client.ClientUtils=DEBUG, kafkaAppender

  57:  #log4j.logger.kafka.perf=DEBUG, kafkaAppender

  58:  #log4j.logger.kafka.perf.ProducerPerformance$ProducerThread=DEBUG, kafkaAppender

  59:  #log4j.logger.org.I0Itec.zkclient.ZkClient=DEBUG

  60:  log4j.logger.kafka=INFO, kafkaAppender

  61:   

  62:  log4j.logger.kafka.network.RequestChannel$=WARN, requestAppender

  63:  log4j.additivity.kafka.network.RequestChannel$=false

  64:   

  65:  #log4j.logger.kafka.network.Processor=TRACE, requestAppender

  66:  #log4j.logger.kafka.server.KafkaApis=TRACE, requestAppender

  67:  #log4j.additivity.kafka.server.KafkaApis=false

  68:  log4j.logger.kafka.request.logger=WARN, requestAppender

  69:  log4j.additivity.kafka.request.logger=false

  70:   

  71:  log4j.logger.kafka.controller=TRACE, controllerAppender

  72:  log4j.additivity.kafka.controller=false

  73:   

  74:  log4j.logger.kafka.log.LogCleaner=INFO, cleanerAppender

  75:  log4j.additivity.kafka.log.LogCleaner=false

  76:   

  77:  log4j.logger.state.change.logger=TRACE, stateChangeAppender

  78:  log4j.additivity.state.change.logger=false

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