hadoop 使用apache flume获取Twitter流数据错误

yizd12fk 于 2022-11-21 发布在 Hadoop

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我正在处理一个与Hadoop和Flume相关的小任务。我尝试使用Flume获取Twitter数据，但出现以下错误
错误节点。抽象配置提供程序：由于配置java.lang时出错，接收器HDFS已被删除。定义的接收器和通道设置不兼容。接收器的批处理大小大于通道的事务处理容量。接收器：HDFS，批处理大小= 1000，通道MemChannel，事务处理容量= 100

Flume_推特.conf

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 = XXXXXXXXX
TwitterAgent.sources.Twitter.consumerSecret = XXXXXXXXXX
TwitterAgent.sources.Twitter.accessToken = XXXXXXXXXXXXXXX
TwitterAgent.sources.Twitter.accessTokenSecret = XXXXXXXXXXXXX
TwitterAgent.sources.Twitter.keywords = RioCompetition, cpfc, Palace, London, Christmas, New Years
TwitterAgent.sinks.HDFS.type = hdfs 
TwitterAgent.sinks.HDFS.hdfs.path = hdfs://localhost:9000/TwitterData
TwitterAgent.sinks.HDFS.hdfs.fileType = DataStream 
TwitterAgent.sinks.HDFS.hdfs.writeFormat = Text 
TwitterAgent.sinks.HDFS.hdfs.batchSize = 100
TwitterAgent.sinks.HDFS.hdfs.rollSize = 0 
TwitterAgent.sinks.HDFS.hdfs.rollCount = 1000 
 
# Describing/Configuring the channel 
TwitterAgent.channels.MemChannel.type = memory 
TwitterAgent.channels.MemChannel.capacity = 100
TwitterAgent.channels.MemChannel.transactionCapacity = 100
  
# Binding the source and sink to the channel 
TwitterAgent.sources.Twitter.channels = MemChannel
TwitterAgent.sinks.HDFS.channel = MemChannel

Flume环境sh

export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
export JAVA_OPTS="-Xms100m -Xmx2000m -Dcom.sun.management.jmxremote"
FLUME_CLASSPATH=/home/mauli/Downloads/flume-sources-1.0-SNAPSHOT.jar