kafka log4j配置

kafka日志文件分為5種類型，依次為：controller,kafka-request,server,state-change,log-cleaner，不同類型log數據，寫到不同文件中:

區別於config/server.properties中的log.dirs參數。

1: # Licensed to the Apache Software Foundation (ASF) under one or more
2: # contributor license agreements.  See the NOTICE file distributed with
3: # this work for additional information regarding copyright ownership.
4: # The ASF licenses this file to You under the Apache License, Version 2.0
5: # (the "License"); you may not use this file except in compliance with
6: # the License.  You may obtain a copy of the License at
7: #
8: #    http://www.apache.org/licenses/LICENSE-2.0
9: #
10: # Unless required by applicable law or agreed to in writing, software
11: # distributed under the License is distributed on an "AS IS" BASIS,
12: # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: # See the License for the specific language governing permissions and
14: # limitations under the License.
15:
16: kafka.logs.dir=logs
17:
18: log4j.rootLogger=INFO, stdout
19:
20: log4j.appender.stdout=org.apache.log4j.ConsoleAppender
21: log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
22: log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n
23:
24: log4j.appender.kafkaAppender=org.apache.log4j.DailyRollingFileAppender
25: log4j.appender.kafkaAppender.DatePattern='.'yyyy-MM-dd-HH
26: log4j.appender.kafkaAppender.File=${kafka.logs.dir}/server.log
27: log4j.appender.kafkaAppender.layout=org.apache.log4j.PatternLayout
28: log4j.appender.kafkaAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
29:
30: log4j.appender.stateChangeAppender=org.apache.log4j.DailyRollingFileAppender
31: log4j.appender.stateChangeAppender.DatePattern='.'yyyy-MM-dd-HH
32: log4j.appender.stateChangeAppender.File=${kafka.logs.dir}/state-change.log
33: log4j.appender.stateChangeAppender.layout=org.apache.log4j.PatternLayout
34: log4j.appender.stateChangeAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
35:
36: log4j.appender.requestAppender=org.apache.log4j.DailyRollingFileAppender
37: log4j.appender.requestAppender.DatePattern='.'yyyy-MM-dd-HH
38: log4j.appender.requestAppender.File=${kafka.logs.dir}/kafka-request.log
39: log4j.appender.requestAppender.layout=org.apache.log4j.PatternLayout
40: log4j.appender.requestAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
41:
42: log4j.appender.cleanerAppender=org.apache.log4j.DailyRollingFileAppender
43: log4j.appender.cleanerAppender.DatePattern='.'yyyy-MM-dd-HH
44: log4j.appender.cleanerAppender.File=${kafka.logs.dir}/log-cleaner.log
45: log4j.appender.cleanerAppender.layout=org.apache.log4j.PatternLayout
46: log4j.appender.cleanerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
47:
48: log4j.appender.controllerAppender=org.apache.log4j.DailyRollingFileAppender
49: log4j.appender.controllerAppender.DatePattern='.'yyyy-MM-dd-HH
50: log4j.appender.controllerAppender.File=${kafka.logs.dir}/controller.log
51: log4j.appender.controllerAppender.layout=org.apache.log4j.PatternLayout
52: log4j.appender.controllerAppender.layout.ConversionPattern=[%d] %p %m (%c)%n
53:
54: # Turn on all our debugging info
55: #log4j.logger.kafka.producer.async.DefaultEventHandler=DEBUG, kafkaAppender
56: #log4j.logger.kafka.client.ClientUtils=DEBUG, kafkaAppender
57: #log4j.logger.kafka.perf=DEBUG, kafkaAppender
58: #log4j.logger.kafka.perf.ProducerPerformance$ProducerThread=DEBUG, kafkaAppender
59: #log4j.logger.org.I0Itec.zkclient.ZkClient=DEBUG
60: log4j.logger.kafka=INFO, kafkaAppender
61:
62: log4j.logger.kafka.network.RequestChannel$=WARN, requestAppender
63: log4j.additivity.kafka.network.RequestChannel$=false
64:
65: #log4j.logger.kafka.network.Processor=TRACE, requestAppender
66: #log4j.logger.kafka.server.KafkaApis=TRACE, requestAppender
67: #log4j.additivity.kafka.server.KafkaApis=false
68: log4j.logger.kafka.request.logger=WARN, requestAppender
69: log4j.additivity.kafka.request.logger=false
70:
71: log4j.logger.kafka.controller=TRACE, controllerAppender
72: log4j.additivity.kafka.controller=false
73:
74: log4j.logger.kafka.log.LogCleaner=INFO, cleanerAppender
75: log4j.additivity.kafka.log.LogCleaner=false
76:
77: log4j.logger.state.change.logger=TRACE, stateChangeAppender
78: log4j.additivity.state.change.logger=false