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其實我有2個問題,我的第一個問題是:在整個文件被flume agent刷新後如何使HDFS關閉文件(例如.123456789.tmp)。事實上,這個文件從未關閉,直到我強迫水槽代理停止。 我beleive存在使用4個參數如下方法:如何使水槽加載文件爲hdfs,hdfs從不關閉文件.tmp並按名稱重命名文件。
hdfs.rollSize = 0
hdfs.rollCount =0
hdfs.rollInterval = 0
hdfs.batchsize = 1000000
好了,我的第二個問題是,我的經紀人水槽從SFTP服務器接收文件,而我需要保持每個文件名中的HDFS。它與spooldir類型正常工作,但不與SFTP!有什麼想法嗎?
的水槽劑如按照我的配置文件:
agent.sources = r1
agent.channels = c1
agent.sinks = k
configure ftp source
agent.sources.r1.type = org.keedio.flume.source.mra.source.Source
agent.sources.r1.client.source = sftp
agent.sources.r1.name.server = ip
agent.sources.r1.user = user
agent.sources.r1.password = secret
agent.sources.r1.port = 22
agent.sources.r1.knownHosts = ~/.ssh/known_hosts
agent.sources.r1.work.dir = /DATA/test/flumrFTP
agent.sources.r1.fileHeader = true
agent.sources.r1.basenameHeader = true
agent.sources.r1.inputCharset = ISO-8859-1
#agent.sources.r1.batchSize = 1000
agent.sources.r1.flushlines = true
configure sink s1
agent.sinks.k.type = hdfs
agent.sinks.k.hdfs.path = hdfs://hostname:8000/user/admin/DATA/import_flume/
agent.sinks.k.hdfs.filePrefix = %{basename}
agent.sinks.k.hdfs.rollCount = 0
agent.sinks.k.hdfs.rollInterval = 0
agent.sinks.k.hdfs.rollSize = 0
agent.sinks.k.hdfs.useLocalTimeStamp = true
agent.sinks.k.hdfs.batchsize = 1000000
agent.sinks.k.hdfs.fileType = DataStream
Use a channel which buffers events in memory
agent.channels.c1.type = memory
agent.channels.c1.capacity = 1000000
agent.channels.c1.transactionCapacity = 1000000
agent.sources.r1.channels = c1
agent.sinks.k.channel = c1