| # Copyright 2011 The Apache Software Foundation |
| # |
| # 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. |
| |
| # Define some default values that can be overridden by system properties |
| hadoop.root.logger=INFO,console |
| hadoop.log.dir=. |
| hadoop.log.file=hadoop.log |
| |
| # Define the root logger to the system property "hadoop.root.logger". |
| log4j.rootLogger=${hadoop.root.logger}, EventCounter |
| |
| # Logging Threshold |
| log4j.threshold=ALL |
| |
| # Null Appender |
| log4j.appender.NullAppender=org.apache.log4j.varia.NullAppender |
| |
| # |
| # Rolling File Appender - cap space usage at 5gb. |
| # |
| hadoop.log.maxfilesize=256MB |
| hadoop.log.maxbackupindex=20 |
| log4j.appender.RFA=org.apache.log4j.RollingFileAppender |
| log4j.appender.RFA.File=${hadoop.log.dir}/${hadoop.log.file} |
| |
| log4j.appender.RFA.MaxFileSize=${hadoop.log.maxfilesize} |
| log4j.appender.RFA.MaxBackupIndex=${hadoop.log.maxbackupindex} |
| |
| log4j.appender.RFA.layout=org.apache.log4j.PatternLayout |
| |
| # Pattern format: Date LogLevel LoggerName LogMessage |
| log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| # Debugging Pattern format |
| #log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n |
| |
| |
| # |
| # Daily Rolling File Appender |
| # |
| |
| log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender |
| log4j.appender.DRFA.File=${hadoop.log.dir}/${hadoop.log.file} |
| |
| # Rollver at midnight |
| log4j.appender.DRFA.DatePattern=.yyyy-MM-dd |
| |
| # 30-day backup |
| #log4j.appender.DRFA.MaxBackupIndex=30 |
| log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout |
| |
| # Pattern format: Date LogLevel LoggerName LogMessage |
| log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| # Debugging Pattern format |
| #log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n |
| |
| |
| # |
| # console |
| # Add "console" to rootlogger above if you want to use this |
| # |
| |
| log4j.appender.console=org.apache.log4j.ConsoleAppender |
| log4j.appender.console.target=System.err |
| log4j.appender.console.layout=org.apache.log4j.PatternLayout |
| log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n |
| |
| # |
| # TaskLog Appender |
| # |
| |
| #Default values |
| hadoop.tasklog.taskid=null |
| hadoop.tasklog.iscleanup=false |
| hadoop.tasklog.noKeepSplits=4 |
| hadoop.tasklog.totalLogFileSize=100 |
| hadoop.tasklog.purgeLogSplits=true |
| hadoop.tasklog.logsRetainHours=12 |
| |
| log4j.appender.TLA=org.apache.hadoop.mapred.TaskLogAppender |
| log4j.appender.TLA.taskId=${hadoop.tasklog.taskid} |
| log4j.appender.TLA.isCleanup=${hadoop.tasklog.iscleanup} |
| log4j.appender.TLA.totalLogFileSize=${hadoop.tasklog.totalLogFileSize} |
| |
| log4j.appender.TLA.layout=org.apache.log4j.PatternLayout |
| log4j.appender.TLA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| |
| # |
| # HDFS block state change log from block manager |
| # |
| # Uncomment the following to suppress normal block state change |
| # messages from BlockManager in NameNode. |
| #log4j.logger.BlockStateChange=WARN |
| |
| # |
| #Security appender |
| # |
| hadoop.security.logger=INFO,NullAppender |
| hadoop.security.log.maxfilesize=256MB |
| hadoop.security.log.maxbackupindex=20 |
| log4j.category.SecurityLogger=${hadoop.security.logger} |
| hadoop.security.log.file=SecurityAuth-${user.name}.audit |
| log4j.appender.RFAS=org.apache.log4j.RollingFileAppender |
| log4j.appender.RFAS.File=${hadoop.log.dir}/${hadoop.security.log.file} |
| log4j.appender.RFAS.layout=org.apache.log4j.PatternLayout |
| log4j.appender.RFAS.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| log4j.appender.RFAS.MaxFileSize=${hadoop.security.log.maxfilesize} |
| log4j.appender.RFAS.MaxBackupIndex=${hadoop.security.log.maxbackupindex} |
| |
| # |
| # Daily Rolling Security appender |
| # |
| log4j.appender.DRFAS=org.apache.log4j.DailyRollingFileAppender |
| log4j.appender.DRFAS.File=${hadoop.log.dir}/${hadoop.security.log.file} |
| log4j.appender.DRFAS.layout=org.apache.log4j.PatternLayout |
| log4j.appender.DRFAS.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| log4j.appender.DRFAS.DatePattern=.yyyy-MM-dd |
| |
| # |
| # hdfs audit logging |
| # |
| hdfs.audit.logger=INFO,NullAppender |
| hdfs.audit.log.maxfilesize=256MB |
| hdfs.audit.log.maxbackupindex=20 |
| log4j.logger.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=${hdfs.audit.logger} |
| log4j.additivity.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=false |
| log4j.appender.RFAAUDIT=org.apache.log4j.RollingFileAppender |
| log4j.appender.RFAAUDIT.File=${hadoop.log.dir}/hdfs-audit.log |
| log4j.appender.RFAAUDIT.layout=org.apache.log4j.PatternLayout |
| log4j.appender.RFAAUDIT.layout.ConversionPattern=%d{ISO8601} %p %c{2}: %m%n |
| log4j.appender.RFAAUDIT.MaxFileSize=${hdfs.audit.log.maxfilesize} |
| log4j.appender.RFAAUDIT.MaxBackupIndex=${hdfs.audit.log.maxbackupindex} |
| |
| # |
| # mapred audit logging |
| # |
| mapred.audit.logger=INFO,NullAppender |
| mapred.audit.log.maxfilesize=256MB |
| mapred.audit.log.maxbackupindex=20 |
| log4j.logger.org.apache.hadoop.mapred.AuditLogger=${mapred.audit.logger} |
| log4j.additivity.org.apache.hadoop.mapred.AuditLogger=false |
| log4j.appender.MRAUDIT=org.apache.log4j.RollingFileAppender |
| log4j.appender.MRAUDIT.File=${hadoop.log.dir}/mapred-audit.log |
| log4j.appender.MRAUDIT.layout=org.apache.log4j.PatternLayout |
| log4j.appender.MRAUDIT.layout.ConversionPattern=%d{ISO8601} %p %c{2}: %m%n |
| log4j.appender.MRAUDIT.MaxFileSize=${mapred.audit.log.maxfilesize} |
| log4j.appender.MRAUDIT.MaxBackupIndex=${mapred.audit.log.maxbackupindex} |
| |
| # Custom Logging levels |
| |
| #log4j.logger.org.apache.hadoop.mapred.JobTracker=DEBUG |
| #log4j.logger.org.apache.hadoop.mapred.TaskTracker=DEBUG |
| #log4j.logger.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=DEBUG |
| |
| # Jets3t library |
| log4j.logger.org.jets3t.service.impl.rest.httpclient.RestS3Service=ERROR |
| |
| # |
| # Event Counter Appender |
| # Sends counts of logging messages at different severity levels to Hadoop Metrics. |
| # |
| log4j.appender.EventCounter=org.apache.hadoop.log.metrics.EventCounter |
| |
| # |
| # Job Summary Appender |
| # |
| # Use following logger to send summary to separate file defined by |
| # hadoop.mapreduce.jobsummary.log.file : |
| # hadoop.mapreduce.jobsummary.logger=INFO,JSA |
| # |
| hadoop.mapreduce.jobsummary.logger=${hadoop.root.logger} |
| hadoop.mapreduce.jobsummary.log.file=hadoop-mapreduce.jobsummary.log |
| hadoop.mapreduce.jobsummary.log.maxfilesize=256MB |
| hadoop.mapreduce.jobsummary.log.maxbackupindex=20 |
| log4j.appender.JSA=org.apache.log4j.RollingFileAppender |
| log4j.appender.JSA.File=${hadoop.log.dir}/${hadoop.mapreduce.jobsummary.log.file} |
| log4j.appender.JSA.MaxFileSize=${hadoop.mapreduce.jobsummary.log.maxfilesize} |
| log4j.appender.JSA.MaxBackupIndex=${hadoop.mapreduce.jobsummary.log.maxbackupindex} |
| log4j.appender.JSA.layout=org.apache.log4j.PatternLayout |
| log4j.appender.JSA.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n |
| log4j.logger.org.apache.hadoop.mapred.JobInProgress$JobSummary=${hadoop.mapreduce.jobsummary.logger} |
| log4j.additivity.org.apache.hadoop.mapred.JobInProgress$JobSummary=false |
| |
| # |
| # Yarn ResourceManager Application Summary Log |
| # |
| # Set the ResourceManager summary log filename |
| yarn.server.resourcemanager.appsummary.log.file=rm-appsummary.log |
| # Set the ResourceManager summary log level and appender |
| yarn.server.resourcemanager.appsummary.logger=${hadoop.root.logger} |
| #yarn.server.resourcemanager.appsummary.logger=INFO,RMSUMMARY |
| |
| # To enable AppSummaryLogging for the RM, |
| # set yarn.server.resourcemanager.appsummary.logger to |
| # <LEVEL>,RMSUMMARY in hadoop-env.sh |
| |
| # Appender for ResourceManager Application Summary Log |
| # Requires the following properties to be set |
| # - hadoop.log.dir (Hadoop Log directory) |
| # - yarn.server.resourcemanager.appsummary.log.file (resource manager app summary log filename) |
| # - yarn.server.resourcemanager.appsummary.logger (resource manager app summary log level and appender) |
| |
| log4j.logger.org.apache.hadoop.yarn.server.resourcemanager.RMAppManager$ApplicationSummary=${yarn.server.resourcemanager.appsummary.logger} |
| log4j.additivity.org.apache.hadoop.yarn.server.resourcemanager.RMAppManager$ApplicationSummary=false |
| log4j.appender.RMSUMMARY=org.apache.log4j.RollingFileAppender |
| log4j.appender.RMSUMMARY.File=${hadoop.log.dir}/${yarn.server.resourcemanager.appsummary.log.file} |
| log4j.appender.RMSUMMARY.MaxFileSize=256MB |
| log4j.appender.RMSUMMARY.MaxBackupIndex=20 |
| log4j.appender.RMSUMMARY.layout=org.apache.log4j.PatternLayout |
| log4j.appender.RMSUMMARY.layout.ConversionPattern=%d{ISO8601} %p %c{2}: %m%n |
