我试图使用Flume发送推文。我正在使用cloudera
我使用提供here
的Twitter来源以下是我的配置文件:
TwitterAgent.sources = Twitter
TwitterAgent.channels = MemChannel
TwitterAgent.sinks = HDFS
#
TwitterAgent.sources.Twitter.type = org.apache.flume.source.twitter.TwitterSource
TwitterAgent.sources.Twitter.channels = MemChannel
TwitterAgent.sources.Twitter.consumerKey = <>
TwitterAgent.sources.Twitter.consumerSecret = <>
TwitterAgent.sources.Twitter.accessToken = <>
TwitterAgent.sources.Twitter.accessTokenSecret = <>
TwitterAgent.sources.Twitter.keywords = hadoop, big data, analytics, bigdata, cloudera, data science, data scientiest, business intelligence, mapreduce, data warehouse, data warehousing, mahout, hbase, nosql, newsql, businessintelligence, cloudcomputing
TwitterAgent.sinks.HDFS.channel = MemChannel
TwitterAgent.sinks.HDFS.type = hdfs
TwitterAgent.sinks.HDFS.hdfs.path = hdfs://localhost:8020/user/root/flume/tweet/%Y/%m/%d/%H/
TwitterAgent.sinks.HDFS.hdfs.fileType = DataStream
TwitterAgent.sinks.HDFS.hdfs.writeFormat = Text
TwitterAgent.sinks.HDFS.hdfs.batchSize = 1000
TwitterAgent.sinks.HDFS.hdfs.rollSize = 0
TwitterAgent.sinks.HDFS.hdfs.rollCount = 10000
TwitterAgent.sinks.HDFS.hdfs.useLocalTimeStamp = true
TwitterAgent.sinks.HDFS.hdfs.callTimeout = 180000
TwitterAgent.channels.MemChannel.type = memory
TwitterAgent.channels.MemChannel.capacity = 10000
TwitterAgent.channels.MemChannel.transactionCapacity = 100
这是命令:
sudo /usr/bin/flume-ng agent -c /usr/lib/flume-ng/conf -f /usr/lib/flume-ng/conf/flume-conf.properties -Dflume.root.logger=INFO,console -n TwitterAgent
似乎工作正常,经过处理后我在文件系统中找到了几个文件,如:FlumeData.1523723075629
但是,这些文件&#39;格式是未知的,我认为它们应该是JSON格式。我试图通过note pad ++打开其中一个,我发现了推文,但结构不清楚。此外,推文不是基于配置文件中指定的关键字。如何解决这些问题?如何获得正确的文件格式以及如何获取正确的推文?
提前致谢
答案 0 :(得分:0)
谢谢,它已经解决了 我更改了TwitterAgent.sources.Twitter.type = org.apache.flume.source.twitter.TwitterSource 到TwitterAgent.sources.Twitter.type = com.cloudera.flume.source.TwitterSource