7.Spark大型电商项目-大数据环境搭建之flume安装

目录

本文将主要介绍flume安装。

实验环境

flume版本：apache-flume-1.9.0

可以根据自己的需要到官网下载自己需要的版本： http://flume.apache.org/

安装flume

将flume安装到Master目录/usr/local/下

解压

sudo tar apache-flume-1.9.0-bin.tar.gz -C /usr/local/

重命名文件

sudo mv apache-flume-1.9.0-bin flume

修改文件权限

sudo chown -R hadoop:hadoop flume

配置环境变量

sudo vim ~/.bashrc

export FLUME_HOME=/usr/local/flume
export FLUME_CONF_DIR=$FULME_HOME/conf
export PATH=$PATH:$FLUME_HOME/bin

环境变量生效

source ~/.bashrc

配置文件

cd flume/conf
cp flume-conf.properties.template  flume-conf.properties
sudo  vim  flume-conf.properties

agent1表示代理名称

agent1.sources=source1
agent1.sinks=sink1
agent1.channels=channel1

配置source1

agent1.sources.source1.type=spooldir
agent1.sources.source1.spoolDir=/usr/local/logs
agent1.sources.source1.channels=channel1
agent1.sources.source1.fileHeader = false
agent1.sources.source1.interceptors = i1
agent1.sources.source1.interceptors.i1.type = timestamp

配置channel1

gent1.channels.channel1.type=file
agent1.channels.channel1.checkpointDir=/usr/local/logs_tmp_cp
agent1.channels.channel1.dataDirs=/usr/local/logs_tmp

配置sink1

agent1.sinks.sink1.type=hdfs
agent1.sinks.sink1.hdfs.path=hdfs://sparkproject1:9000/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

配置后的完整文件

# 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.


# The configuration file needs to define the sources, 
# the channels and the sinks.
# Sources, channels and sinks are defined per agent, 
# in this case called 'agent'

agent1.sources=source1
agent1.sinks=sink1
agent1.channels=channel1

# For each one of the sources, the type is defined
agent1.sources.source1.type=spooldir
agent1.sources.source1.spoolDir=/usr/local/logs
agent1.sources.source1.channels=channel1
agent1.sources.source1.fileHeader = false
agent1.sources.source1.interceptors = i1
agent1.sources.source1.interceptors.i1.type = timestamp

# Each sink's type must be defined
agent1.sinks.sink1.type=hdfs
agent1.sinks.sink1.hdfs.path=hdfs://Master:9000/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


# Each channel's type is defined.
agent1.channels.channel1.type=file
agent1.channels.channel1.checkpointDir=/usr/local/logs_tmp_cp
agent1.channels.channel1.dataDirs=/usr/local/logs_tmp

# Other config values specific to each type of channel(sink or source)
# can be defined as well
# In this case, it specifies the capacity of the memory channel
agent.channels.memoryChannel.capacity = 100

创建需要的文件夹

在/usr/local/目录下创建logs文件夹

cd /usr/local/
sudo mkdir logs

创建hdfs文件夹

hdfs dfs -mkdir /logs

查看文件夹

hdfs dfs -ls /

启动flume-agent

flume-ng agent -n agent1 -c conf -f /usr/local/flume/conf/flume-conf.properties -Dflume.root.logger=DEBUG,console

至此，flume已经安装完成，下一篇将介绍spark的安装步骤。