Hey Henry, The Spooling source assumes that each file is uniquely named. If it sees that new file name has arrived that it already processed (and has rolled over to a COMPLETED file), it throws an error and shuts down. This is to try and prevent sending duplicate data downstream.
Probably the best idea is to clear out the COMPLETED file (and the original file, if they are indeed the same one) and restart. - Patrick On Thu, Jan 17, 2013 at 9:31 PM, Brock Noland <[email protected]> wrote: > Hmm, I think this is probaly the root cause. Looks like their was a > file with that name already used. > > 13/01/18 13:16:59 ERROR source.SpoolDirectorySource: Uncaught > exception in Runnable > java.lang.IllegalStateException: File name has been re-used with > different files. Spooling assumption violated for > /disk2/mahy/FLUME_TEST/source/sspstat.log.20130118100000-20130118100100.hs009.ssp.COMPLETED > at > org.apache.flume.client.avro.SpoolingFileLineReader.retireCurrentFile(SpoolingFileLineReader.java:272) > at > org.apache.flume.client.avro.SpoolingFileLineReader.readLines(SpoolingFileLineReader.java:185) > at > org.apache.flume.source.SpoolDirectorySource$SpoolDirectoryRunnable.run(SpoolDirectorySource.java:135) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at > java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > > On Thu, Jan 17, 2013 at 9:22 PM, Henry Ma <[email protected]> wrote: >> attached is the log file. >> >> the content of conf file: >> # Name the components on this agent >> a1.sources = r1 >> a1.sinks = k1 >> a1.channels = c1 >> >> # Describe/configure the source >> a1.sources.r1.type = spooldir >> a1.sources.r1.spoolDir = /disk2/mahy/FLUME_TEST/source >> a1.sources.r1.channels = c1 >> >> # Describe the sink >> a1.sinks.k1.type = file_roll >> a1.sinks.k1.sink.directory = /disk2/mahy/FLUME_TEST/sink >> a1.sinks.k1.sink.rollInterval = 0 >> >> # Use a channel which buffers events in memory >> a1.channels.c1.type = memory >> a1.channels.c1.capacity = 99999 >> #a1.channels.c1. = /disk2/mahy/FLUME_TEST/check >> #a1.channels.c1.dataDirs = /disk2/mahy/FLUME_TEST/channel-data >> >> # Bind the source and sink to the channel >> a1.sources.r1.channels = c1 >> a1.sinks.k1.channel = c1 >> >> >> On Fri, Jan 18, 2013 at 12:39 PM, Brock Noland <[email protected]> wrote: >>> >>> Hi, >>> >>> Would you mind turning logging to debug and then posting your full >>> log/config? >>> >>> Brock >>> >>> On Thu, Jan 17, 2013 at 8:24 PM, Henry Ma <[email protected]> wrote: >>> > Hi, >>> > >>> > When using Spooling Directory Source in Flume NG 1.3.1, this exception >>> > happens: >>> > >>> > 13/01/18 11:37:09 ERROR source.SpoolDirectorySource: Uncaught exception >>> > in >>> > Runnable >>> > java.io.IOException: Stream closed >>> > at java.io.BufferedReader.ensureOpen(BufferedReader.java:97) >>> > at java.io.BufferedReader.readLine(BufferedReader.java:292) >>> > at java.io.BufferedReader.readLine(BufferedReader.java:362) >>> > at >>> > >>> > org.apache.flume.client.avro.SpoolingFileLineReader.readLines(SpoolingFileLineReader.java:180) >>> > at >>> > >>> > org.apache.flume.source.SpoolDirectorySource$SpoolDirectoryRunnable.run(SpoolDirectorySource.java:135) >>> > at >>> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) >>> > at >>> > >>> > java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) >>> > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) >>> > at >>> > >>> > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) >>> > at >>> > >>> > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180) >>> > at >>> > >>> > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204) >>> > at >>> > >>> > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >>> > at >>> > >>> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >>> > at java.lang.Thread.run(Thread.java:662) >>> > >>> > It usually happened when dropping some new files into the spooling dir, >>> > and >>> > stop collecting file. Does someone know the reason and how to avoid it? >>> > >>> > Thanks very much! >>> > -- >>> > Best Regards, >>> > Henry Ma >>> >>> >>> >>> -- >>> Apache MRUnit - Unit testing MapReduce - >>> http://incubator.apache.org/mrunit/ >> >> >> >> >> -- >> Best Regards, >> Henry Ma > > > > -- > Apache MRUnit - Unit testing MapReduce - http://incubator.apache.org/mrunit/
