log4j.properties 3.3 KB

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  1. # Define some default values that can be overridden by system properties
  2. hadoop.root.logger=INFO,console
  3. hadoop.log.dir=.
  4. hadoop.log.file=hadoop.log
  5. # Define the root logger to the system property "hadoop.root.logger".
  6. log4j.rootLogger=${hadoop.root.logger}, EventCounter
  7. # Logging Threshold
  8. log4j.threshhold=ALL
  9. #
  10. # Daily Rolling File Appender
  11. #
  12. log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender
  13. log4j.appender.DRFA.File=${hadoop.log.dir}/${hadoop.log.file}
  14. # Rollver at midnight
  15. log4j.appender.DRFA.DatePattern=.yyyy-MM-dd
  16. # 30-day backup
  17. #log4j.appender.DRFA.MaxBackupIndex=30
  18. log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout
  19. # Pattern format: Date LogLevel LoggerName LogMessage
  20. log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
  21. # Debugging Pattern format
  22. #log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
  23. #
  24. # console
  25. # Add "console" to rootlogger above if you want to use this
  26. #
  27. log4j.appender.console=org.apache.log4j.ConsoleAppender
  28. log4j.appender.console.target=System.err
  29. log4j.appender.console.layout=org.apache.log4j.PatternLayout
  30. log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n
  31. #
  32. # scribe
  33. # Add "scribe" to rootlogger above if you want to use this.
  34. # You need to add the Scribe/Log4j libraries to Hadoop's classpath.
  35. #
  36. log4j.appender.scribe=org.apache.hadoop.scribe_log4j.AsyncScribeAppender
  37. # Hostname defaults to the host's FQDN, but may be overridden by setting this
  38. # property
  39. #log4j.appender.scribe.hostname=
  40. log4j.appender.scribe.scribeHost=127.0.0.1
  41. log4j.appender.scribe.scribePort=1463
  42. log4j.appender.scribe.scribeCategory=hadoop
  43. log4j.appender.scribe.layout=org.apache.log4j.PatternLayout
  44. log4j.appender.scribe.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n
  45. #
  46. # TaskLog Appender
  47. #
  48. #Default values
  49. hadoop.tasklog.taskid=null
  50. hadoop.tasklog.noKeepSplits=4
  51. hadoop.tasklog.totalLogFileSize=100
  52. hadoop.tasklog.purgeLogSplits=true
  53. hadoop.tasklog.logsRetainHours=12
  54. log4j.appender.TLA=org.apache.hadoop.mapred.TaskLogAppender
  55. log4j.appender.TLA.taskId=${hadoop.tasklog.taskid}
  56. log4j.appender.TLA.totalLogFileSize=${hadoop.tasklog.totalLogFileSize}
  57. log4j.appender.TLA.layout=org.apache.log4j.PatternLayout
  58. log4j.appender.TLA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
  59. #
  60. # Rolling File Appender
  61. #
  62. #log4j.appender.RFA=org.apache.log4j.RollingFileAppender
  63. #log4j.appender.RFA.File=${hadoop.log.dir}/${hadoop.log.file}
  64. # Logfile size and and 30-day backups
  65. #log4j.appender.RFA.MaxFileSize=1MB
  66. #log4j.appender.RFA.MaxBackupIndex=30
  67. #log4j.appender.RFA.layout=org.apache.log4j.PatternLayout
  68. #log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} - %m%n
  69. #log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
  70. #
  71. # FSNamesystem Audit logging
  72. # All audit events are logged at INFO level
  73. #
  74. log4j.logger.org.apache.hadoop.fs.FSNamesystem.audit=WARN
  75. # Custom Logging levels
  76. #log4j.logger.org.apache.hadoop.mapred.JobTracker=DEBUG
  77. #log4j.logger.org.apache.hadoop.mapred.TaskTracker=DEBUG
  78. #log4j.logger.org.apache.hadoop.fs.FSNamesystem=DEBUG
  79. # Jets3t library
  80. log4j.logger.org.jets3t.service.impl.rest.httpclient.RestS3Service=ERROR
  81. #
  82. # Event Counter Appender
  83. # Sends counts of logging messages at different severity levels to Hadoop Metrics.
  84. #
  85. log4j.appender.EventCounter=org.apache.hadoop.metrics.jvm.EventCounter