编程那点事
安装flume
下载flume
解压到/usr/local目录下
重命名为mv apache-flume-1.5.0-cdh5.3.6-bin flume
配置环境变量
修改配置文件
vi conf/flume-conf.properties#agent1表示代理名称agent1.sources=source1 agent1.sinks=sink1 agent1.channels=channel1#配置source1agent1.sources.source1.type=spooldir agent1.sources.source1.spoolDir=/usr/local/flume_logs agent1.sources.source1.channels=channel1 agent1.sources.source1.fileHeader = falseagent1.sources.source1.interceptors = i1 agent1.sources.source1.interceptors.i1.type = timestamp#配置channel1agent1.channels.channel1.type=file agent1.channels.channel1.checkpointDir=/usr/local/flume_logs_tmp_cp agent1.channels.channel1.dataDirs=/usr/local/flume_logs_tmp#配置sink1agent1.sinks.sink1.type=hdfs agent1.sinks.sink1.hdfs.path=hdfs://sparkproject1:9000/flume_logs agent1.sinks.sink1.hdfs.fileType=DataStream agent1.sinks.sink1.hdfs.writeFormat=TEXT agent1.sinks.sink1.hdfs.rollInterval=1 agent1.sinks.sink1.channel=channel1 agent1.sinks.sink1.hdfs.filePrefix=%Y-%m-%d
创建需要的文件夹
mkdir /usr/local/flume_logs # 本地文件夹hdfs dfs -mkdir /flume_logs # HDFS文件夹
启动flume-agent
flume-ng agent -n agent1 -c conf -f /usr/local/flume/conf/flume-conf.properties -Dflume.root.logger=DEBUG,console
测试flume
新建一份文件，移动到/usr/local/flume_logs目录下，flume就会自动上传到HDFS的/flume_logs目录中
