我有followinf水槽配置。我正在尝试使用来自spool目录的flume将大小为9GB的文件传输到hdfs。我有以下水槽配置。水槽配置不工作，显示异常
#initialize agent's source, channel and sink
wagent.sources = wavetronix
wagent.channels = memoryChannel2
wagent.sinks = flumeHDFS
# Setting the source to spool directory where the file exists
wagent.sources.wavetronix.type = spooldir
wagent.sources.wavetronix.spoolDir = /johir/WAVETRONIX/output/Yesterday
wagent.sources.wavetronix.fileHeader = false
wagent.sources.wavetronix.basenameHeader = true
#agent.sources.wavetronix.fileSuffix = .COMPLETED
# Setting the channel to memory
wagent.channels.memoryChannel2.type = memory
# Max number of events stored in the memory channel
wagent.channels.memoryChannel2.capacity = 50000
agent.channels.memoryChannel2.batchSize = 1000
wagent.channels.memoryChannel2.transactioncapacity = 1000
# Setting the sink to HDFS
wagent.sinks.flumeHDFS.type = hdfs
#agent.sinks.flumeHDFS.useLocalTimeStamp = true
wagent.sinks.flumeHDFS.hdfs.path =/user/root/WAVETRONIXFLUME/%Y-%m-%d/
wagent.sinks.flumeHDFS.hdfs.useLocalTimeStamp = true
wagent.sinks.flumeHDFS.hdfs.filePrefix= %{basename}
wagent.sinks.flumeHDFS.hdfs.fileType = DataStream
# Write format can be text or writable
wagent.sinks.flumeHDFS.hdfs.writeFormat = Text
# use a single csv file at a time
wagent.sinks.flumeHDFS.hdfs.maxOpenFiles = 1
wagent.sinks.flumeHDFS.hdfs.rollCount=0
wagent.sinks.flumeHDFS.hdfs.rollInterval=0
wagent.sinks.flumeHDFS.hdfs.rollSize = 6400000
wagent.sinks.flumeHDFS.hdfs.batchSize =1000
# never rollover based on the number of events
wagent.sinks.flumeHDFS.hdfs.rollCount = 0
# rollover file based on max time of 1 min
#agent.sinks.flumeHDFS.hdfs.rollInterval = 0
# agent.sinks.flumeHDFS.hdfs.idleTimeout = 600
# Connect source and sink with channel
wagent.sources.wavetronix.channels = memoryChannel2
wagent.sinks.flumeHDFS.channel = memoryChannel2
但我得到以下例外。
Exception in thread "SinkRunner-PollingRunner-DefaultSinkProcessor" java.lang.OutOfMemoryError: Java heap space at java.util.concurrent.ConcurrentHashMap.putVal(ConcurrentHashMap.java:1043) at java.util.concurrent.ConcurrentHashMap.putIfAbsent(ConcurrentHashMap.java:1535) at java.lang.ClassLoader.getClassLoadingLock(ClassLoader.java:463) at java.lang.ClassLoader.loadClass(ClassLoader.java:404) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.apache.log4j.spi.LoggingEvent.(LoggingEvent.java:165) at org.apache.log4j.Category.forcedLog(Category.java:391) at org.apache.log4j.Category.log(Category.java:856) at org.slf4j.impl.Log4jLoggerAdapter.warn(Log4jLoggerAdapter.java:479) at org.apache.flume.sink.hdfs.HDFSEventSink.process(HDFSEventSink.java:461) at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68) at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147) at java.lang.Thread.run(Thread.java:745)
任何人都可以帮助我解决这个问题吗？