常用source

Kafka Sources

a3.sources.r1.type = org.apache.flume.source.kafka.KafkaSource
a3.sources.r1.batchSize = 5000
a3.sources.r1.batchDurationMillis = 2000
a3.sources.r1.kafka.bootstrap.servers = hadoop102:9092,hadoop103:9092,hadoop104:9092
a3.sources.r1.kafka.topics = business_db
a3.sources.r1.kafka.consumer.group.id = business-flume
a3.sources.r1.setTopicHeader = false
a3.sources.r1.interceptors = i1
a3.sources.r1.interceptors.i1.type = com.atguigu.interceptor.business_db.ETLTimestampInterceptor$Builder
a3.sources.r1.interceptors = i2
a3.sources.r1.interceptors.i2.type = com.atguigu.interceptor.user_log.TableNameInterceptor$Builder

TailDir Source

a1.sources.r1.type = TAILDIR
a1.sources.r1.filegroups = f1
a1.sources.r1.filegroups.f1 = /opt/module/data_mocker/log/app.*
a1.sources.r1.positionFile = /opt/module/flume-1.9.0/position/taildir_position.json
a1.sources.r1.interceptors =  i1
a1.sources.r1.interceptors.i1.type = com.atguigu.interceptor.business_db.ETLTimestampInterceptor$Builder