Skip to content

Latest commit

 

History

History
139 lines (85 loc) · 3.78 KB

flume环境搭建.md

File metadata and controls

139 lines (85 loc) · 3.78 KB

flume环境搭建

一、上传

二、安装

  • 解压并重命名

    tar -zxvf apache-flume-1.5.0-bin.tar.gz -C /softWare/
mv apache-flume-1.5.0-bin/ flume-1.5.0-bin

  • 改名

    cd /softWare/flume-1.5.0-bin/conf
mv flume-env.sh.template flume-env.sh

  • 更改配置文件

    • 修改flume-env.sh文件

       vim flume-env.sh
 
 JAVA_HOME=/softWare/jdk1.7.0_80

三、启动（bin/flume-ng agent -n a4 -c conf -f conf/a4.conf -Dflume.root.logger=INFO,console）

  • 1、上传a4.conf到flume的conf目录下

    mv /a4.conf /softWare/flume-1.5.0-bin/conf/

  • 2、上传hadoop-common-2.2.0.jar到flume的lib目录下

    scp /softWare/hadoop-2.2.0/share/hadoop/common/hadoop-common-2.2.0.jar 
                  root@192.168.2.107:/softWare/flume-1.5.0-bin/lib/

  • 3、上传commons-configuration-1.6.jar到flume的lib目录下

    scp /softWare/hadoop-2.2.0/share/hadoop/common/lib/commons-configuration-1.6.jar 
                        root@192.168.2.107:/softWare/flume-1.5.0-bin/lib/

  • 4、上传hadoop-auth-2.2.0.jar到flume的lib目录下

    scp /softWare/hadoop-2.2.0/share/hadoop/common/lib/hadoop-auth-2.2.0.jar 
                        root@192.168.2.107:/softWare/flume-1.5.0-bin/lib/

  • 5、创建a4.conf里a4.sources.r1.spoolDir = /flumelogs指定的/flumelogs目录

    mkdir /logs

  • 6、上传core-site.xml到flume的conf目录下

    scp /softWare/hadoop-2.2.0/etc/hadoop/core-site.xml 
            root@192.168.2.107:/softWare/flume-1.5.0-bin/conf

  • 7、上传hdfs-site.xml到flume的conf目录下

    scp /softWare/hadoop-2.2.0/etc/hadoop/hdfs-site.xml 
            root@192.168.2.107:/softWare/flume-1.5.0-bin/conf

  • 8、上传hadoop-hdfs-2.2.0.jar到flume的lib目录下

    scp /softWare/hadoop-2.2.0/share/hadoop/hdfs/hadoop-hdfs-2.2.0.jar 
                  root@192.168.2.107:/softWare/flume-1.5.0-bin/lib/

  • 9、启动

    cd /softWare/flume-1.5.0-bin/
bin/flume-ng agent -n a4 -c conf -f conf/a4.conf -Dflume.root.logger=INFO,console

  • 10、将数据放进logs里

    cp /access_2013_05_30.log /logs/

  • 11、a4.conf的内容

    #定义agent名， source、channel、sink的名称
a4.sources = r1
a4.channels = c1
a4.sinks = k1

#具体定义source
a4.sources.r1.type = spooldir
a4.sources.r1.spoolDir = /logs

#具体定义channel
a4.channels.c1.type = memory
a4.channels.c1.capacity = 10000
a4.channels.c1.transactionCapacity = 100

#定义拦截器，为消息添加时间戳
a4.sources.r1.interceptors = i1
a4.sources.r1.interceptors.i1.type = org.apache.flume.interceptor.TimestampInterceptor$Builder


#具体定义sink
a4.sinks.k1.type = hdfs
a4.sinks.k1.hdfs.path = hdfs://ns1/flume/%Y%m%d
a4.sinks.k1.hdfs.filePrefix = events-
a4.sinks.k1.hdfs.fileType = DataStream
#不按照条数生成文件
a4.sinks.k1.hdfs.rollCount = 0
#HDFS上的文件达到128M时生成一个文件
a4.sinks.k1.hdfs.rollSize = 134217728
#HDFS上的文件达到60秒生成一个文件
a4.sinks.k1.hdfs.rollInterval = 60

#组装source、channel、sink
a4.sources.r1.channels = c1
a4.sinks.k1.channel = c1

三、使用（tail -F /a.log）

  • 1、创建a.log文件并写入内容

    # cd /
# touch a.log
# vim a.log

111111111111111111

  • 2、执行

    # cd /softWare/flume-1.5.0-bin/
# tail -F /a.log
1111111111111111111111


# echo "2222222222" >> a.log

1111111111111111111111
2222222222