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This article mainly explains "how Flume collects logs to the local directory". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how Flume collects logs to the local directory.

Example scenario description:

Tomcat logs are collected to the specified directory, tomcat is installed in / opt/tomcat, and logs are stored in var/log/data

Technology selection exec-file-file_roll

# A single-node Flume configuration# Name the components on thisagentagent1.sources = source1agent1.sinks = sink1agent1.channels = channel1# Describe/configure source1agent1.sources.source1.type = execagent1.sources.source1.command = tail-n + 0-F / opt/tomcat/logs/catalina.outagent1.sources.source1.channels = channel1# Describe sink1agent1.sinks.sink1.type = file_rollagent1.sinks.sink1.sink.directory=/var/log/data# Use a channel which buffers events in memoryagent1.channels.channel1.type = fileagent1.channels.channel1.checkpointDir=/ Var/checkpointagent1.channels.channel1.dataDirs=/var/tmpagent1.channels.channel1.capacity = 1000agent1.channels.channel1.transactionCapactiy = 10 million Bind the source and sink to the channelagent1.sources.source1.channels = channel1agent1.sinks.sink1.channel = channel1 to this point I believe you have a deeper understanding of "how Flume collects logs to the local directory". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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