我使用 flume-ng 1.5 版本来收集日志。
数据流中有两个代理,它们分别位于两个主机上。
数据从agent1发送到agent2。
代理商的组成部分如下:
agent1:假脱机目录来源 - >文件频道 - > avro sink
agent2:avro source - >文件频道 - > hdfs sink
但它似乎丢失了大约1/1000百万数据的数据。 为了解决问题,我尝试了以下步骤:
agent1&#39>的配置:
#agent
agent1.sources = src_spooldir
agent1.channels = chan_file
agent1.sinks = sink_avro
#source
agent1.sources.src_spooldir.type = spooldir
agent1.sources.src_spooldir.spoolDir = /data/logs/flume-spooldir
agent1.sources.src_spooldir.interceptors=i1
#interceptors
agent1.sources.src_spooldir.interceptors.i1.type=regex_extractor
agent1.sources.src_spooldir.interceptors.i1.regex=(\\d{4}-\\d{2}-\\d{2}).*
agent1.sources.src_spooldir.interceptors.i1.serializers=s1
agent1.sources.src_spooldir.interceptors.i1.serializers.s1.name=dt
#sink
agent1.sinks.sink_avro.type = avro
agent1.sinks.sink_avro.hostname = 10.235.2.212
agent1.sinks.sink_avro.port = 9910
#channel
agent1.channels.chan_file.type = file
agent1.channels.chan_file.checkpointDir = /data/flume/agent1/checkpoint
agent1.channels.chan_file.dataDirs = /data/flume/agent1/data
agent1.sources.src_spooldir.channels = chan_file
agent1.sinks.sink_avro.channel = chan_file
agent2&#39> s配置
# agent
agent2.sources = source1
agent2.channels = channel1
agent2.sinks = sink1
# source
agent2.sources.source1.type = avro
agent2.sources.source1.bind = 10.235.2.212
agent2.sources.source1.port = 9910
# sink
agent2.sinks.sink1.type= hdfs
agent2.sinks.sink1.hdfs.fileType = DataStream
agent2.sinks.sink1.hdfs.filePrefix = log
agent2.sinks.sink1.hdfs.path = hdfs://hnd.hadoop.jsh:8020/data/%{dt}
agent2.sinks.sink1.hdfs.rollInterval = 600
agent2.sinks.sink1.hdfs.rollSize = 0
agent2.sinks.sink1.hdfs.rollCount = 0
agent2.sinks.sink1.hdfs.idleTimeout = 300
agent2.sinks.sink1.hdfs.round = true
agent2.sinks.sink1.hdfs.roundValue = 10
agent2.sinks.sink1.hdfs.roundUnit = minute
# channel
agent2.channels.channel1.type = file
agent2.channels.channel1.checkpointDir = /data/flume/agent2/checkpoint
agent2.channels.channel1.dataDirs = /data/flume/agent2/data
agent2.sinks.sink1.channel = channel1
agent2.sources.source1.channels = channel1
欢迎任何建议!
答案 0 :(得分:0)
文件行deseriazer中存在一个错误,当遇到utf的某个特定字符时,该点在U + 10000和U + 10FFFF之间,它们在两个16位代码单元(称为代理对)的utf16中表示。