| # 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 |
| |
| # |
| # Job Summary Appender |
| # |
| # Use following logger to send summary to separate file defined by |
| # hadoop.mapreduce.jobsummary.log.file rolled daily: |
| hadoop.mapreduce.jobsummary.logger=INFO,JSA |
| # |
| #hadoop.mapreduce.jobsummary.logger=${hadoop.root.logger} |
| hadoop.mapreduce.jobsummary.log.file=hadoop-mapreduce.jobsummary.log |
| |
| # Define the root logger to the system property "hadoop.root.logger". |
| log4j.rootLogger=${hadoop.root.logger}, EventCounter |
| |
| # Logging Threshold |
| log4j.threshhold=ALL |
| |
| # |
| # 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=${hadoop.tasklog.totalLogFileSize} |
| |
| log4j.appender.TLA.layout=org.apache.log4j.PatternLayout |
| log4j.appender.TLA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| |
| # |
| #Security audit appender |
| # |
| hadoop.security.log.file=SecurityAuth.audit |
| log4j.appender.DRFAS=org.apache.log4j.DailyRollingFileAppender |
| log4j.appender.DRFAS.File=${hadoop.log.dir}/${hadoop.security.log.file} |
| |
| log4j.appender.DRFAS.layout=org.apache.log4j.PatternLayout |
| log4j.appender.DRFAS.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| #new logger |
| log4j.logger.SecurityLogger=OFF,console |
| log4j.logger.SecurityLogger.additivity=false |
| |
| # |
| # Rolling File Appender |
| # |
| |
| #log4j.appender.RFA=org.apache.log4j.RollingFileAppender |
| #log4j.appender.RFA.File=${hadoop.log.dir}/${hadoop.log.file} |
| |
| # Logfile size and and 30-day backups |
| #log4j.appender.RFA.MaxFileSize=1MB |
| #log4j.appender.RFA.MaxBackupIndex=30 |
| |
| #log4j.appender.RFA.layout=org.apache.log4j.PatternLayout |
| #log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} - %m%n |
| #log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n |
| |
| # |
| # FSNamesystem Audit logging |
| # All audit events are logged at INFO level |
| # |
| log4j.logger.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=WARN |
| |
| # Custom Logging levels |
| |
| hadoop.metrics.log.level=INFO |
| #log4j.logger.org.apache.hadoop.mapred.JobTracker=DEBUG |
| #log4j.logger.org.apache.hadoop.mapred.TaskTracker=DEBUG |
| #log4j.logger.org.apache.hadoop.fs.FSNamesystem=DEBUG |
| log4j.logger.org.apache.hadoop.metrics2=${hadoop.metrics.log.level} |
| |
| # Jets3t library |
| log4j.logger.org.jets3t.service.impl.rest.httpclient.RestS3Service=ERROR |
| |
| # |
| # Null Appender |
| # Trap security logger on the hadoop client side |
| # |
| log4j.appender.NullAppender=org.apache.log4j.varia.NullAppender |
| |
| # |
| # 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 |
| # |
| log4j.appender.JSA=org.apache.log4j.net.SocketAppender |
| log4j.appender.JSA.RemoteHost=localhost |
| log4j.appender.JSA.Port=9098 |
| 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$JobSummary=false |
| |
| # |
| # AUDIT LOGGING - All audit events are logged at INFO level |
| # |
| # CHUKWA AUDIT LOG |
| |
| log4j.appender.DRFAAUDIT=org.apache.hadoop.chukwa.inputtools.log4j.ChukwaDailyRollingFileAppender |
| log4j.appender.DRFAAUDIT.File=${hadoop.log.dir}/audit.log |
| log4j.appender.DRFAAUDIT.recordType=HadoopLog |
| log4j.appender.DRFAAUDIT.chukwaClientHostname=localhost |
| log4j.appender.DRFAAUDIT.chukwaClientPortNum=9093 |
| log4j.appender.DRFAAUDIT.DatePattern=.yyyy-MM-dd |
| log4j.appender.DRFAAUDIT.layout=org.apache.log4j.PatternLayout |
| log4j.appender.DRFAAUDIT.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| log4j.logger.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=INFO,DRFAAUDIT |
| log4j.additivity.org.apache.hadoop.hdfs.server.namenode.FSNamesystem.audit=false |
| |
| # ClientTrace (Shuffle bytes) |
| log4j.appender.MR_CLIENTTRACE=org.apache.hadoop.chukwa.inputtools.log4j.ChukwaDailyRollingFileAppender |
| log4j.appender.MR_CLIENTTRACE.File=${hadoop.log.dir}/mr_clienttrace.log |
| log4j.appender.MR_CLIENTTRACE.recordType=ClientTrace |
| log4j.appender.MR_CLIENTTRACE.chukwaClientHostname=localhost |
| log4j.appender.MR_CLIENTTRACE.chukwaClientPortNum=9093 |
| log4j.appender.MR_CLIENTTRACE.DatePattern=.yyyy-MM-dd |
| log4j.appender.MR_CLIENTTRACE.layout=org.apache.log4j.PatternLayout |
| log4j.appender.MR_CLIENTTRACE.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| log4j.logger.org.apache.hadoop.mapred.TaskTracker.clienttrace=INFO,MR_CLIENTTRACE |
| log4j.additivity.org.apache.hadoop.mapred.TaskTracker.clienttrace=false |
| |
| # ClientTrace (HDFS bytes) |
| log4j.appender.HDFS_CLIENTTRACE=org.apache.hadoop.chukwa.inputtools.log4j.ChukwaDailyRollingFileAppender |
| log4j.appender.HDFS_CLIENTTRACE.File=${hadoop.log.dir}/hdfs_clienttrace.log |
| log4j.appender.HDFS_CLIENTTRACE.recordType=ClientTrace |
| log4j.appender.HDFS_CLIENTTRACE.chukwaClientHostname=localhost |
| log4j.appender.HDFS_CLIENTTRACE.chukwaClientPortNum=9093 |
| log4j.appender.HDFS_CLIENTTRACE.DatePattern=.yyyy-MM-dd |
| log4j.appender.HDFS_CLIENTTRACE.layout=org.apache.log4j.PatternLayout |
| log4j.appender.HDFS_CLIENTTRACE.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n |
| log4j.logger.org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace=INFO,HDFS_CLIENTTRACE |
| log4j.additivity.org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace=false |
