编写一个Flume配置文件,监控输出文件,把数据采集到mysql的数据表1,并编写相对应的mysql sink
时间: 2023-06-19 20:10:44 浏览: 63
以下是一个Flume配置文件,用于监控输出文件并将数据采集到MySQL的数据表1中。假设数据文件每行包含两个字段,用逗号分隔。
```
# Define the source, channel, and sink
agent.sources = tail-source
agent.channels = memory-channel
agent.sinks = mysql-sink
# Configure the source
agent.sources.tail-source.type = exec
agent.sources.tail-source.command = tail -F /path/to/output/file
agent.sources.tail-source.channels = memory-channel
# Configure the channel
agent.channels.memory-channel.type = memory
agent.channels.memory-channel.capacity = 1000
agent.channels.memory-channel.transactionCapacity = 100
# Configure the sink
agent.sinks.mysql-sink.type = org.apache.flume.sink.jdbc.JDBCSink
agent.sinks.mysql-sink.driver = com.mysql.jdbc.Driver
agent.sinks.mysql-sink.url = jdbc:mysql://localhost:3306/mydatabase
agent.sinks.mysql-sink.username = myusername
agent.sinks.mysql-sink.password = mypassword
agent.sinks.mysql-sink.channel = memory-channel
agent.sinks.mysql-sink.batchSize = 100
agent.sinks.mysql-sink.sql = INSERT INTO table1 (field1, field2) VALUES (?, ?)
# Map the fields to the sink
agent.sinks.mysql-sink.serializer = org.apache.flume.sink.jdbc.sink.JDBCSinkEventSerializer$SimpleJDBCSinkEventSerializer
agent.sinks.mysql-sink.serializer.columns = field1, field2
agent.sinks.mysql-sink.serializer.delimiter = ,
```
上面的配置文件使用了Flume的exec源来监控输出文件,将数据传输到内存通道中,最后使用了JDBCSink将数据写入到MySQL的数据表1中。请注意,还需要将配置文件中的URL、用户名和密码更改为您自己的数据库连接信息,并根据实际情况调整其他参数。