安装部署
安装包连接：链接：https://pan.baidu.com/s/1m0d5O3Q2eH14BpWsGGfbLw?pwd=6666
（1）将apache-flume-1.10.1-bin.tar.gz上传到linux的/opt/software目录下
（2）解压apache-flume-1.10.1-bin.tar.gz到/opt/moudle/目录下
tar -zxf /opt/software/apache-flume-1.10.1-bin.tar.gz -C /opt/moudle/
（3）修改apache-flume-1.10.1-bin的名称为flume
mv apache-flume-1.10.1-bin/ flume
（4）修改conf目录下的log4j2.xml配置文件，配置日志文件路径
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<Configuration status="ERROR">
<Properties>
<Property name="LOG_DIR">/opt/moudle/flume/log</Property>
</Properties>
<Appenders>
<Console name="Console" target="SYSTEM_ERR">
<PatternLayout pattern="%d (%t) [%p - %l] %m%n" />
</Console>
<RollingFile name="LogFile" fileName="{LOG_DIR}/flume.log" filePattern="{LOG_DIR}/archive/flume.log.%d{yyyyMMdd}-%i">
<PatternLayout pattern="%d{dd MMM yyyy HH:mm:ss,SSS} %-5p [%t] (%C.%M:%L) %equals{%x}{[]}{} - %m%n" />
<Policies>
<!-- Roll every night at midnight or when the file reaches 100MB -->
<SizeBasedTriggeringPolicy size="100 MB"/>
<CronTriggeringPolicy schedule="0 0 0 * * ?"/>
</Policies>
<DefaultRolloverStrategy min="1" max="20">
<Delete basePath="${LOG_DIR}/archive">
<!-- Nested conditions: the inner condition is only evaluated on files for which the outer conditions are true. -->
<IfFileName glob="flume.log.*">
<!-- Only allow 1 GB of files to accumulate -->
<IfAccumulatedFileSize exceeds="1 GB"/>
</IfFileName>
</Delete>
</DefaultRolloverStrategy>
</RollingFile>
</Appenders>
<Loggers>
<Logger name="org.apache.flume.lifecycle" level="info"/>
<Logger name="org.jboss" level="WARN"/>
<Logger name="org.apache.avro.ipc.netty.NettyTransceiver" level="WARN"/>
<Logger name="org.apache.hadoop" level="INFO"/>
<Logger name="org.apache.hadoop.hive" level="ERROR"/>
引入控制台输出，方便学习查看日志
<Root level="INFO">
<AppenderRef ref="LogFile" />
<AppenderRef ref="Console" />
</Root>
</Loggers>
</Configuration>
（5）分发flume（当前位置/opt/moudle/）
xsync flume/
