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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Unspecified loggers and loggers with additivity=true output to server.log and stdout
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# Note that INFO only applies to unspecified loggers, the log level of the child logger is used otherwise
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log4j.rootLogger=INFO, stdout, kafkaAppender
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log4j.appender.stdout=org.apache.log4j.ConsoleAppender
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log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
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log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n
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log4j.appender.kafkaAppender=org.apache.log4j.DailyRollingFileAppender
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log4j.appender.kafkaAppender.DatePattern='.'yyyy-MM-dd-HH
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log4j.appender.kafkaAppender.File=${kafka.logs.dir}/server.log
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log4j.appender.kafkaAppender.layout=org.apache.log4j.PatternLayout
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log4j.appender.kafkaAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
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log4j.appender.stateChangeAppender=org.apache.log4j.DailyRollingFileAppender
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log4j.appender.stateChangeAppender.DatePattern='.'yyyy-MM-dd-HH
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log4j.appender.stateChangeAppender.File=${kafka.logs.dir}/state-change.log
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log4j.appender.stateChangeAppender.layout=org.apache.log4j.PatternLayout
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log4j.appender.stateChangeAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
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log4j.appender.requestAppender=org.apache.log4j.DailyRollingFileAppender
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log4j.appender.requestAppender.DatePattern='.'yyyy-MM-dd-HH
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log4j.appender.requestAppender.File=${kafka.logs.dir}/kafka-request.log
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log4j.appender.requestAppender.layout=org.apache.log4j.PatternLayout
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log4j.appender.requestAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
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log4j.appender.cleanerAppender=org.apache.log4j.DailyRollingFileAppender
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log4j.appender.cleanerAppender.DatePattern='.'yyyy-MM-dd-HH
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log4j.appender.cleanerAppender.File=${kafka.logs.dir}/log-cleaner.log
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log4j.appender.cleanerAppender.layout=org.apache.log4j.PatternLayout
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log4j.appender.cleanerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
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log4j.appender.controllerAppender=org.apache.log4j.DailyRollingFileAppender
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log4j.appender.controllerAppender.DatePattern='.'yyyy-MM-dd-HH
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log4j.appender.controllerAppender.File=${kafka.logs.dir}/controller.log
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log4j.appender.controllerAppender.layout=org.apache.log4j.PatternLayout
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log4j.appender.controllerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
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log4j.appender.authorizerAppender=org.apache.log4j.DailyRollingFileAppender
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log4j.appender.authorizerAppender.DatePattern='.'yyyy-MM-dd-HH
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log4j.appender.authorizerAppender.File=${kafka.logs.dir}/kafka-authorizer.log
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log4j.appender.authorizerAppender.layout=org.apache.log4j.PatternLayout
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log4j.appender.authorizerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
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# Change the two lines below to adjust ZK client logging
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log4j.logger.org.I0Itec.zkclient.ZkClient=INFO
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log4j.logger.org.apache.zookeeper=INFO
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# Change the two lines below to adjust the general broker logging level (output to server.log and stdout)
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log4j.logger.kafka=INFO
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log4j.logger.org.apache.kafka=INFO
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# Change to DEBUG or TRACE to enable request logging
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log4j.logger.kafka.request.logger=WARN, requestAppender
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log4j.additivity.kafka.request.logger=false
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# Uncomment the lines below and change log4j.logger.kafka.network.RequestChannel$ to TRACE for additional output
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# related to the handling of requests
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#log4j.logger.kafka.network.Processor=TRACE, requestAppender
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#log4j.logger.kafka.server.KafkaApis=TRACE, requestAppender
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#log4j.additivity.kafka.server.KafkaApis=false
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log4j.logger.kafka.network.RequestChannel$=WARN, requestAppender
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log4j.additivity.kafka.network.RequestChannel$=false
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log4j.logger.kafka.controller=TRACE, controllerAppender
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log4j.additivity.kafka.controller=false
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log4j.logger.kafka.log.LogCleaner=INFO, cleanerAppender
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log4j.additivity.kafka.log.LogCleaner=false
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log4j.logger.state.change.logger=TRACE, stateChangeAppender
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log4j.additivity.state.change.logger=false
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# Access denials are logged at INFO level, change to DEBUG to also log allowed accesses
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log4j.logger.kafka.authorizer.logger=INFO, authorizerAppender
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log4j.additivity.kafka.authorizer.logger=false
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