flume实时抓取案例---exec_flume示例 exec

1.flume实时抓取案列—exec

ag1.sources = source1
ag1.sinks = sink1
ag1.channels = channel1

ag1.sources.source1.type = exec
ag1.sources.source1.command = tail -F /root/log/access.log

ag1.sinks.sink1.type = hdfs
ag1.sinks.sink1.hdfs.path =hdfs://kmmaster:8020/access_log/%y-%m-%d/%H-%M
ag1.sinks.sink1.hdfs.filePrefix = app_log
ag1.sinks.sink1.hdfs.fileSuffix = .log
ag1.sinks.sink1.hdfs.batchSize= 100
ag1.sinks.sink1.hdfs.fileType = DataStream
ag1.sinks.sink1.hdfs.writeFormat = Text

ag1.sinks.sink1.hdfs.rollSize = 512000
ag1.sinks.sink1.hdfs.rollCount = 1000000
ag1.sinks.sink1.hdfs.rollInterval = 60
ag1.sinks.sink1.hdfs.round = true
ag1.sinks.sink1.hdfs.roundValue = 10
ag1.sinks.sink1.hdfs.roundUnit = minute
ag1.sinks.sink1.hdfs.useLocalTimeStamp = true

ag1.channels.channel1.type = memory
ag1.channels.channel1.capacity = 500000
ag1.channels.channel1.transactionCapacity = 600

ag1.sources.source1.channels = channel1
ag1.sinks.sink1.channel = channel1
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2.0写一个生成数据的脚本

vim makelog.sh
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while true
do
echo '000000' >> access.log
sleep 0.1
done
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启动脚本

./makelog.sh 
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