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flume hdfs一些简单配置记忆

时间:2015-05-11 02:56来源:linux.it.net.cn 作者:IT
 1 ############################################
  2 #  producer config
  3 ############################################
  4 #agent section
  5 producer.sources = s
  6 producer.channels = c c1 c2
  7 producer.sinks = r h es
  8 
  9 #source section
 10 producer.sources.s.type =exec
 11 producer.sources.s.command = tail -f /usr/local/nginx/logs/test1.log
 12 #producer.sources.s.type = spooldir
 13 #producer.sources.s.spoolDir = /usr/local/nginx/logs/
 14 #producer.sources.s.fileHeader = true
 15 
 16 producer.sources.s.channels = c c1 c2
 17 
 18 producer.sources.s.interceptors = i
 19 #不支持忽略大小写
 20 producer.sources.s.interceptors.i.regex = .*\.(css|js|jpg|jpeg|png|gif|ico).*
 21 producer.sources.s.interceptors.i.type = org.apache.flume.interceptor.RegexFilteringInterceptor$Builder
 22 #不包含
 23 producer.sources.s.interceptors.i.excludeEvents = true
 24 
 25 ############################################
 26 #   hdfs config
 27 ############################################
 28 producer.channels.c.type = memory
 29 #Timeout in seconds for adding or removing an event
 30 producer.channels.c.keep-alive= 30
 31 producer.channels.c.capacity = 10000
 32 producer.channels.c.transactionCapacity = 10000
 33 producer.channels.c.byteCapacityBufferPercentage = 20
 34 producer.channels.c.byteCapacity = 800000
 35 
 36 producer.sinks.r.channel = c
 37 
 38 producer.sinks.r.type = avro
 39 producer.sinks.r.hostname  = 127.0.0.1
 42 producer.sinks.r.port = 10101
 43 ############################################
 44 #   hdfs config
 45 ############################################
 46 producer.channels.c1.type = memory
 47 #Timeout in seconds for adding or removing an event
 48 producer.channels.c1.keep-alive= 30
 49 producer.channels.c1.capacity = 10000
 50 producer.channels.c1.transactionCapacity = 10000
 51 producer.channels.c1.byteCapacityBufferPercentage = 20
 52 producer.channels.c1.byteCapacity = 800000
 53 
 54 producer.sinks.h.channel = c1
 55 
 56 producer.sinks.h.type = hdfs
 57 #目录位置
 58 producer.sinks.h.hdfs.path = hdfs://127.0.0.1/tmp/flume/%Y/%m/%d
 59 #文件前缀
 60 producer.sinks.h.hdfs.filePrefix=nginx-%Y-%m-%d-%H
 61 producer.sinks.h.hdfs.fileType = DataStream
 62 #时间类型必加,不然会报错
 63 producer.sinks.h.hdfs.useLocalTimeStamp = true
 64 producer.sinks.h.hdfs.writeFormat = Text
 65 #hdfs创建多长时间新建文件,0不基于时间
 66 #Number of seconds to wait before rolling current file (0 = never roll based on time interval)
 67 producer.sinks.h.hdfs.rollInterval=0
 68 hdfs多大时新建文件,0不基于文件大小
 69 #File size to trigger roll, in bytes (0: never roll based on file size)
 70 producer.sinks.h.hdfs.rollSize = 0
 71 #hdfs有多少条消息时新建文件,0不基于消息个数
 72 #Number of events written to file before it rolled (0 = never roll based on number of events)
 73 producer.sinks.h.hdfs.rollCount = 0
 74 #批量写入hdfs的个数
 75 #number of events written to file before it is flushed to HDFS
 76 producer.sinks.h.hdfs.batchSize=1000
 77 #flume操作hdfs的线程数(包括新建,写入等)
 78 #Number of threads per HDFS sink for HDFS IO ops (open, write, etc.)
 79 producer.sinks.h.hdfs.threadsPoolSize=15
 80 #操作hdfs超时时间
 81 #Number of milliseconds allowed for HDFS operations, such as open, write, flush, close. This number should be increased if many HDFS timeout operations are occurring.
 82 producer.sinks.h.hdfs.callTimeout=30000
  
hdfs.round false Should the timestamp be rounded down (if true, affects all time based escape sequences except %t)
hdfs.roundValue 1 Rounded down to the highest multiple of this (in the unit configured using hdfs.roundUnit), less than current time.
hdfs.roundUnit second The unit of the round down value - secondminute or hour.

	

 83 ############################################
 84 #   elasticsearch config
 85 ############################################
 86 producer.channels.c2.type = memory
 87 #Timeout in seconds for adding or removing an event
 88 producer.channels.c2.keep-alive= 30
 89 producer.channels.c2.capacity = 10000
 90 producer.channels.c2.transactionCapacity = 10000
 91 producer.channels.c2.byteCapacityBufferPercentage = 20
 92 producer.channels.c2.byteCapacity = 800000
 93 
 94 producer.sinks.es.channel = c2
 95 
 96 producer.sinks.es.type = org.apache.flume.sink.elasticsearch.ElasticSearchSink
 97 producer.sinks.es.hostNames = 127.0.0.1:9300
 98 #Name of the ElasticSearch cluster to connect to
 99 producer.sinks.es.clusterName = sunxucool
100 #Number of events to be written per txn.
101 producer.sinks.es.batchSize = 1000
102 #The name of the index which the date will be appended to. Example ‘flume’ -> ‘flume-yyyy-MM-dd’
103 producer.sinks.es.indexName = flume_es
104 #The type to index the document to, defaults to ‘log’
105 producer.sinks.es.indexType = test
106 producer.sinks.es.serializer = org.apache.flume.sink.elasticsearch.ElasticSearchLogStashEventSerializer

 



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