source: hadoop4win-setup/my_packages/hadoop/conf-examples/log4j.properties @ 222

Last change on this file since 222 was 129, checked in by jazz, 15 years ago
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[129]1# Define some default values that can be overridden by system properties
2hadoop.root.logger=INFO,console
3hadoop.log.dir=.
4hadoop.log.file=hadoop.log
5
6# Define the root logger to the system property "hadoop.root.logger".
7log4j.rootLogger=${hadoop.root.logger}, EventCounter
8
9# Logging Threshold
10log4j.threshhold=ALL
11
12#
13# Daily Rolling File Appender
14#
15
16log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender
17log4j.appender.DRFA.File=${hadoop.log.dir}/${hadoop.log.file}
18
19# Rollver at midnight
20log4j.appender.DRFA.DatePattern=.yyyy-MM-dd
21
22# 30-day backup
23#log4j.appender.DRFA.MaxBackupIndex=30
24log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout
25
26# Pattern format: Date LogLevel LoggerName LogMessage
27log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
28# Debugging Pattern format
29#log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
30
31
32#
33# console
34# Add "console" to rootlogger above if you want to use this
35#
36
37log4j.appender.console=org.apache.log4j.ConsoleAppender
38log4j.appender.console.target=System.err
39log4j.appender.console.layout=org.apache.log4j.PatternLayout
40log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n
41
42#
43# TaskLog Appender
44#
45
46#Default values
47hadoop.tasklog.taskid=null
48hadoop.tasklog.noKeepSplits=4
49hadoop.tasklog.totalLogFileSize=100
50hadoop.tasklog.purgeLogSplits=true
51hadoop.tasklog.logsRetainHours=12
52
53log4j.appender.TLA=org.apache.hadoop.mapred.TaskLogAppender
54log4j.appender.TLA.taskId=${hadoop.tasklog.taskid}
55log4j.appender.TLA.totalLogFileSize=${hadoop.tasklog.totalLogFileSize}
56
57log4j.appender.TLA.layout=org.apache.log4j.PatternLayout
58log4j.appender.TLA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
59
60#
61# Rolling File Appender
62#
63
64#log4j.appender.RFA=org.apache.log4j.RollingFileAppender
65#log4j.appender.RFA.File=${hadoop.log.dir}/${hadoop.log.file}
66
67# Logfile size and and 30-day backups
68#log4j.appender.RFA.MaxFileSize=1MB
69#log4j.appender.RFA.MaxBackupIndex=30
70
71#log4j.appender.RFA.layout=org.apache.log4j.PatternLayout
72#log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} - %m%n
73#log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
74
75#
76# FSNamesystem Audit logging
77# All audit events are logged at INFO level
78#
79log4j.logger.org.apache.hadoop.fs.FSNamesystem.audit=WARN
80
81# Custom Logging levels
82
83#log4j.logger.org.apache.hadoop.mapred.JobTracker=DEBUG
84#log4j.logger.org.apache.hadoop.mapred.TaskTracker=DEBUG
85#log4j.logger.org.apache.hadoop.fs.FSNamesystem=DEBUG
86
87# Jets3t library
88log4j.logger.org.jets3t.service.impl.rest.httpclient.RestS3Service=ERROR
89
90#
91# Event Counter Appender
92# Sends counts of logging messages at different severity levels to Hadoop Metrics.
93#
94log4j.appender.EventCounter=org.apache.hadoop.metrics.jvm.EventCounter
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