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  • 利用Eclipse对Flume进行远程调试分析环境搭建

    准备工作:
    1、到Flume官网下载apache-flume-1.8.0-bin.tar.gz
     
    在Flume的conf目录新建一个RollingFileSink.conf文件
    a1.sources = r1
    a1.sinks = k1
    a1.channels = c1
     
    # 配置sources
    a1.sources.r1.type = netcat
    a1.sources.r1.bind = localhost
    a1.sources.r1.port = 6666
     
    # 配置sink
    a1.sinks.k1.type = com.flumeextend.RollingFileSink
    a1.sinks.k1.sink.directory = G:\apache-flume-1.8.0-bin\RollingFileSinkTest
    a1.sinks.k1.sink.rollInterval=0
    a1.sinks.k1.sink.batchSize=100
    a1.sinks.k1.sink.serializer=TEXT
    a1.sinks.k1.sink.serializer.appendNewline = true
     
    # 配置channel
    a1.channels.c1.type = file
    a1.channels.c1.checkpointDir = G:\apache-flume-1.8.0-bin\checkpoint
    a1.channels.c1.dataDirs = G:\apache-flume-1.8.0-bin\data
     
    # 将三者串联
    a1.sources.r1.channels = c1
    a1.sinks.k1.channel = c1
     
    开启FLume远程调试:
    在bin目录下的flume-ng.ps1文件,增加以下配置:
    $JAVA_OPTS="-Xmx100m -Xdebug -Xrunjdwp:transport=dt_socket,address=8888,server=y,suspend=y"
     
     
    打开CMD命令行,执行以下命令,启动Flume Agent:
    cd G:apache-flume-1.8.0-binin
     
    .flume-ng.cmd agent --conf ../conf  --conf-file ../conf/RollingFileSink.conf --name a1 --property flume.root.logger=INFO,console
     
     
    会出现:Listening for transport dt_socket at address: 8888
     
    到Eclipse中开启flume远程调试:
     
    打好断点:
     
    点击Debug,就可以开始调试我们自己写的Flume插件了:
     
    使用telnet给Flume发送一个event
     
    新打开一个终端,输入命令:
    telnet localhost 6666
     
     
    在Eclipse中先打好断点:
     
     
    输入Hello World,之后可以在Eclipse中打断点调试啦!
     
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  • 原文地址:https://www.cnblogs.com/yangcx666/p/11219921.html
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