Flume收集日誌到本地目錄

例子場景描述：

   將tomcat的日誌收集到指定的目錄，tomcat 安裝在/opt/tomcat, 日誌存放在var/log/data

   技術選型 exec - file - file_roll

# A single-node Flume configuration
# Name the components on thisagent
agent1.sources = source1
agent1.sinks = sink1
agent1.channels = channel1
# Describe/configure source1
agent1.sources.source1.type = exec
agent1.sources.source1.command = tail -n +0 -F /opt/tomcat/logs/catalina.out
agent1.sources.source1.channels = channel1
# Describe sink1
agent1.sinks.sink1.type = file_roll
agent1.sinks.sink1.sink.directory=/var/log/data
# Use a channel which buffers events in memory
agent1.channels.channel1.type = file
agent1.channels.channel1.checkpointDir=/var/checkpoint
agent1.channels.channel1.dataDirs=/var/tmp
agent1.channels.channel1.capacity = 1000
agent1.channels.channel1.transactionCapactiy = 100
# Bind the source and sink to the channel
agent1.sources.source1.channels = channel1
agent1.sinks.sink1.channel = channel1