根据文件大小滚动时，花时间将数据复制到hdfs中

我有一个用例，我想使用flume将远程文件复制到hdfs . 我还希望复制的文件应与HDFS块大小（128MB / 256MB）对齐 . 远程数据的总大小为33GB .

我正在使用avro源码和接收器将远程数据复制到hdfs中 . 同样从接收器端我正在进行文件大小滚动（128,256） . 但是为了从远程机器复制文件并将其存储到hdfs（文件大小128/256 MB），水槽平均需要2分钟 .

水槽配置：Avro源（远程机器）

### Agent1 - Spooling Directory Source and File Channel, Avro Sink  ###
# Name the components on this agent
Agent1.sources = spooldir-source  
Agent1.channels = file-channel
Agent1.sinks = avro-sink

# Describe/configure Source
Agent1.sources.spooldir-source.type = spooldir
Agent1.sources.spooldir-source.spoolDir =/home/Benchmarking_Simulation/test


# Describe the sink
Agent1.sinks.avro-sink.type = avro
Agent1.sinks.avro-sink.hostname = xx.xx.xx.xx   #IP Address destination machine
Agent1.sinks.avro-sink.port = 50000

#Use a channel which buffers events in file
Agent1.channels.file-channel.type = file
Agent1.channels.file-channel.checkpointDir = /home/Flume_CheckPoint_Dir/
Agent1.channels.file-channel.dataDirs = /home/Flume_Data_Dir/
Agent1.channels.file-channel.capacity = 10000000
Agent1.channels.file-channel.transactionCapacity=50000

# Bind the source and sink to the channel
Agent1.sources.spooldir-source.channels = file-channel
Agent1.sinks.avro-sink.channel = file-channel

Avro Sink（hdfs运行的机器）

### Agent1 - Avro Source and File Channel, Avro Sink  ###
# Name the components on this agent
Agent1.sources = avro-source1  
Agent1.channels = file-channel1
Agent1.sinks = hdfs-sink1

# Describe/configure Source
Agent1.sources.avro-source1.type = avro
Agent1.sources.avro-source1.bind = xx.xx.xx.xx
Agent1.sources.avro-source1.port = 50000

# Describe the sink
Agent1.sinks.hdfs-sink1.type = hdfs
Agent1.sinks.hdfs-sink1.hdfs.path =/user/Benchmarking_data/multiple_agent_parallel_1
Agent1.sinks.hdfs-sink1.hdfs.rollInterval = 0
Agent1.sinks.hdfs-sink1.hdfs.rollSize = 130023424
Agent1.sinks.hdfs-sink1.hdfs.rollCount = 0
Agent1.sinks.hdfs-sink1.hdfs.fileType = DataStream
Agent1.sinks.hdfs-sink1.hdfs.batchSize = 50000
Agent1.sinks.hdfs-sink1.hdfs.txnEventMax = 40000
Agent1.sinks.hdfs-sink1.hdfs.threadsPoolSize=1000
Agent1.sinks.hdfs-sink1.hdfs.appendTimeout = 10000
Agent1.sinks.hdfs-sink1.hdfs.callTimeout = 200000


#Use a channel which buffers events in file
Agent1.channels.file-channel1.type = file
Agent1.channels.file-channel1.checkpointDir = /home/Flume_Check_Point_Dir
Agent1.channels.file-channel1.dataDirs = /home/Flume_Data_Dir
Agent1.channels.file-channel1.capacity = 100000000
Agent1.channels.file-channel1.transactionCapacity=100000


# Bind the source and sink to the channel
Agent1.sources.avro-source1.channels = file-channel1
Agent1.sinks.hdfs-sink1.channel = file-channel1

两台机器之间的网络连接速率为686 Mbps .

有人可以帮我确定配置或备用配置中是否有问题，以便复制不会占用太多时间 .