这是我的 FlumeHadoop.conf 文件。

a1.sources = r1
a1.sinks = k1
a1.channels = c1

# Describe/configure the source

a1.sources.r1.type = spooldir
a1.sources.r1.channels = c1
a1.sources.r1.spoolDir = /home/rabindra/idirectory 
a1.sources.r1.basenameHeader=true

# Use a channel which buffers events in memory

a1.channels.c1.type = memory

a1.channels.c1.capacity = 1000
a1.channels.c1.transactionCapacity = 1000
a1.channels.c1.byteCapacityBufferPercentage = 20
a1.channels.c1.byteCapacity = 131072000

a1.sinks.k1.channel = c1

# properties of k1-sink

a1.sinks.k1.type = hdfs

# a1.sinks.k1.hdfs.path = hdfs://namenode/flumesource/source1

a1.sinks.k1.hdfs.path = hdfs://localhost/logdata
a1.sinks.k1.hdfs.filePrefix=%{basename}
a1.sinks.k1.hdfs.fileSuffix=.txt
a1.sinks.k1.rollInterval=0
a1.sinks.k1.hdfs.deletePolicy=immediate
a1.sinks.k1.hdfs.rollSize=131072000
a1.sinks.k1.hdfs.rollCount=0
a1.sinks.k1.hdfs.idleTimeout=0
a1.sinks.k1.hdfs.maxOpenFiles = 10000

在远程主机中，比如192.168.7.43，有一个目录rdirectory和目录path/home/alex/rdirectory。
我要将远程文件夹rdirectory指向损坏目录。怎么可能？我正在努力改变

a1.sources.r1.spoolDir = alex@192.168.7.43:/home/alex/rdirectory

但这会产生异常java.lang.illegalstateexception:目录不存在：/opt/flume/alex@192.168.7.43：/home/alex/r目录。