第一步:数据源
手写程序实现自动生成如下格式的日志文件:
15837312345,13737312345,2017-01-09 08:09:10,0360
打包放到服务器,使用如下命令执行,模拟持续不断的日志文件:
java -cp ct_producter-1.0-SNAPSHOT.jar producter.ProductLog ./awen.tsv
第二步:监听log.tsv日志
使用Flume监控滚动的awen.tsv日志,编写flume
# Name the components on this agent a1.sources = r1a1.sinks = k1 a1.channels = c1# Describe/configure the source a1.sources.r1.type = execa1.sources.r1.command = tail -F /home/hadoop/datas/awen.tsva1.sources.r1.shell = /bin/bash -c# Describe the sink a1.sinks.k1.type = org.apache.flume.sink.kafka.KafkaSinka1.sinks.k1.topic=flume01a1.sinks.k1.brokerList = hadoop1:9092a1.sinks.k1.requiredAcks = 1a1.sinks.k1.batchSize = 20a1.sinks.k1.channel = c1# Use a channel which buffers events in memory a1.channels.c1.type = memory a1.channels.c1.capacity = 1000a1.channels.c1.transactionCapacity = 100# Bind the source and sink to the channela1.sources.r1.channels = c1 a1.sinks.k1.channel = c1
执行如下命令进行监控awen.tsv日志文件的滚动
bin/flume-ng agent --conf conf/ --name a1 --conf-file /home/hadoop/datas/tsv-flume-kafka/flume-kafka.conf
第三步:消费topic数据
bin/kafka-console-consumer.sh --zookeeper hadoop1:2181 --topic flume01 --consumer.config config/consumer.properties
消费滚动滴log日志文件(flume监听,kafka消费,zookeeper协同)
原文地址：https://www.cnblogs.com/gentle-awen/p/10045215.html