log4j.properties

該文件為kafka日誌管理的配置文件，位於$KAFKA_HOME/config/log4j.properties

默認該配置文件中日誌存放路徑為$KAFKA_HOME/logs，可以修改為其他容量較大的數據盤，比如我自己設置為/data/kafka/logs

註意：如果只是改了這個配置，是不生效的，還需要修改腳本$KA_FKA_HOME/bin/kafka-run-class.sh，加入以下配置

LOG_DIR="/data/kafka/logs"

log4j.properties配置

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

kafka.logs.dir=/data/kafka/logs

log4j.rootLogger=INFO, default

log4j.appender.default=org.apache.log4j.RollingFileAppender
log4j.appender.default.File=${kafka.logs.dir}/default.log
log4j.appender.default.MaxBackupIndex = 10
log4j.appender.default.MaxFileSize = 100MB
log4j.appender.default.layout=org.apache.log4j.PatternLayout
log4j.appender.default.layout.ConversionPattern=[%d] %p %m (%c)%n


log4j.appender.kafkaAppender=org.apache.log4j.RollingFileAppender
log4j.appender.kafkaAppender.File=${kafka.logs.dir}/server.log
log4j.appender.kafkaAppender.MaxBackupIndex = 10
log4j.appender.kafkaAppender.MaxFileSize = 100MB
log4j.appender.kafkaAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.kafkaAppender.layout.ConversionPattern=[%d] %p %m (%c)%n


log4j.appender.stateChangeAppender=org.apache.log4j.RollingFileAppender
log4j.appender.stateChangeAppender.File=${kafka.logs.dir}/state-change.log
log4j.appender.stateChangeAppender.MaxBackupIndex = 10
log4j.appender.stateChangeAppender.MaxFileSize = 100MB
log4j.appender.stateChangeAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.stateChangeAppender.layout.ConversionPattern=[%d] %p %m (%c)%n


log4j.appender.requestAppender=org.apache.log4j.RollingFileAppender
log4j.appender.requestAppender.File=${kafka.logs.dir}/kafka-request.log
log4j.appender.requestAppender.MaxBackupIndex = 10
log4j.appender.requestAppender.MaxFileSize = 100MB
log4j.appender.requestAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.requestAppender.layout.ConversionPattern=[%d] %p %m (%c)%n


log4j.appender.cleanerAppender=org.apache.log4j.RollingFileAppender
log4j.appender.cleanerAppender.File=${kafka.logs.dir}/log-cleaner.log
log4j.appender.cleanerAppender.MaxBackupIndex = 10
log4j.appender.cleanerAppender.MaxFileSize = 100MB
log4j.appender.cleanerAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.cleanerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n


log4j.appender.controllerAppender=org.apache.log4j.RollingFileAppender
log4j.appender.controllerAppender.File=${kafka.logs.dir}/controller.log
log4j.appender.controllerAppender.MaxBackupIndex = 10
log4j.appender.controllerAppender.MaxFileSize = 100MB
log4j.appender.controllerAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.controllerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n

# Turn on all our debugging info
#log4j.logger.kafka.producer.async.DefaultEventHandler=DEBUG, kafkaAppender
#log4j.logger.kafka.client.ClientUtils=DEBUG, kafkaAppender
#log4j.logger.kafka.perf=DEBUG, kafkaAppender
#log4j.logger.kafka.perf.ProducerPerformance$ProducerThread=DEBUG, kafkaAppender
#log4j.logger.org.I0Itec.zkclient.ZkClient=DEBUG

log4j.logger.kafka=INFO, kafkaAppender
log4j.additivity.kafka=false

log4j.logger.kafka.network.RequestChannel$=WARN, requestAppender
log4j.additivity.kafka.network.RequestChannel$=false

#log4j.logger.kafka.network.Processor=TRACE, requestAppender
#log4j.logger.kafka.server.KafkaApis=TRACE, requestAppender
#log4j.additivity.kafka.server.KafkaApis=false

log4j.logger.kafka.request.logger=WARN, requestAppender
log4j.additivity.kafka.request.logger=false

log4j.logger.kafka.controller=TRACE, controllerAppender
log4j.additivity.kafka.controller=false

log4j.logger.kafka.log.LogCleaner=INFO, cleanerAppender
log4j.additivity.kafka.log.LogCleaner=false

log4j.logger.state.change.logger=TRACE, stateChangeAppender
log4j.additivity.state.change.logger=false

KAFKA日誌管理