• (02)Flume安装及其启动


      1、将文件解压到/usr/local

    [root@localhost src]# tar -zxvf apache-flume-1.6.0-bin.tar.gz -C /usr/local/

      2、创建flume-env.sh文件,并设置jdk路径

    [root@localhost local]# cp /usr/local/apache-flume-1.6.0-bin/conf/flume-env.sh.template /usr/local/apache-flume-1.6.0-bin/conf/flume-env.sh
    [root@localhost local]# vim /usr/local/apache-flume-1.6.0-bin/conf/flume-env.sh

      增加以下配置:

    export JAVA_HOME=/usr/local/java/jdk1.8.0_201

      如下图所示:

      3、创建配置文件a3.conf 

    [root@localhost apache-flume-1.6.0-bin]# mkdir /usr/local/apache-flume-1.6.0-bin/myagent

    [root@localhost apache-flume-1.6.0-bin]# vim /usr/local/apache-flume-1.6.0-bin/myagent/a3.conf

      内容如下:

     1 #bin/flume-ng agent -n a3 -f myagent/a3.conf -c conf -Dflume.root.logger=INFO,console
     2 
     3 #定义agent名, source、channel、sink的名称
     4 a3.sources = r1
     5 a3.channels = c1
     6 a3.sinks = k1
     7 
     8 #具体定义source
     9 a3.sources.r1.type = spooldir
    10 a3.sources.r1.spoolDir = /usr/local/logs/flumelogs
    11 
    12 #具体定义channel
    13 a3.channels.c1.type = memory
    14 a3.channels.c1.capacity = 1000
    15 a3.channels.c1.transactionCapacity = 100
    16 
    17 #具体定义sink
    18 a3.sinks.k1.type = logger
    19 
    20 #组装source、channel、sink
    21 a3.sources.r1.channels = c1
    22 a3.sinks.k1.channel = c1

      指定source为spooldir,监控的目录是:/usr/local/logs/flumelogs,如果该目录下的文件发生变化,就会通过flume把新变化的文件信息采集过来缓存在memory,通过sink指定的logger打印在console(控制台)

      4、启动flume

    [root@localhost apache-flume-1.6.0-bin]# bin/flume-ng agent -n a3 -f myagent/a3.conf -c conf -Dflume.root.logger=INFO,console

      启动成功如下图所示:

      5、测试

      新建一个文件,如下图所示:

       移动到 /usr/local/logs/flumelogs下,查看控制台已经打印出信息,如图所示:

  • 相关阅读:
    病毒
    最短母串
    单词
    Censoring
    玄武密码
    Keywords Search
    聚会
    异象石
    暗的连锁
    pat 1048. Find Coins (25)
  • 原文地址:https://www.cnblogs.com/javasl/p/12303275.html
Copyright © 2020-2023  润新知