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From Raymond Ng <raymond...@gmail.com>
Subject flume restart exception
Date Thu, 18 Oct 2012 16:32:22 GMT
Hi

I'm getting the following exception when restarting flume after it was
killed manually, please advice


2012-10-18 17:04:33,889  INFO [conf-file-poller-0]
DefaultLogicalNodeManager.java - Starting Channel fileChannel4
2012-10-18 17:04:33,914  INFO [lifecycleSupervisor-1-4]
DirectMemoryUtils.java - Unable to get maxDirectMemory from VM:
NoSuchMethodException: sun.misc.VM.maxDirectMemory(null)
2012-10-18 17:04:33,916  INFO [lifecycleSupervisor-1-4]
DirectMemoryUtils.java - Direct Memory Allocation:  Allocation = 1048576,
Allocated = 0, MaxDirectMemorySize = 1908932608, Remaining = 1908932608
2012-10-18 17:04:34,058  INFO [lifecycleSupervisor-1-0]
MonitoredCounterGroup.java - Component type: CHANNEL, name: fileChannel1
started
2012-10-18 17:04:34,058  INFO [lifecycleSupervisor-1-2]
MonitoredCounterGroup.java - Component type: CHANNEL, name: fileChannel2
started
2012-10-18 17:04:40,835 ERROR [lifecycleSupervisor-1-1] Log.java - Failed
to initialize Log
java.io.IOException: Header 80808080 not expected value: deadbeef
    at
org.apache.flume.channel.file.TransactionEventRecord.fromDataInput(TransactionEventRecord.java:136)
    at
org.apache.flume.channel.file.LogFile$SequentialReader.next(LogFile.java:378)
    at
org.apache.flume.channel.file.ReplayHandler.replayLog(ReplayHandler.java:88)
    at org.apache.flume.channel.file.Log.replay(Log.java:251)
    at org.apache.flume.channel.file.FileChannel.start(FileChannel.java:228)
    at
org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:237)
    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$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
2012-10-18 17:04:40,836 ERROR [lifecycleSupervisor-1-1] FileChannel.java -
Failed to start the file channel
java.io.IOException: Header 80808080 not expected value: deadbeef
    at
org.apache.flume.channel.file.TransactionEventRecord.fromDataInput(TransactionEventRecord.java:136)
    at
org.apache.flume.channel.file.LogFile$SequentialReader.next(LogFile.java:378)
    at
org.apache.flume.channel.file.ReplayHandler.replayLog(ReplayHandler.java:88)
    at org.apache.flume.channel.file.Log.replay(Log.java:251)
    at org.apache.flume.channel.file.FileChannel.start(FileChannel.java:228)
    at
org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:237)
    at
java.util.concurrent.Executors$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)
2012-10-18 17:04:53,740  INFO [lifecycleSupervisor-1-4]
MonitoredCounterGroup.java - Component type: CHANNEL, name: fileChannel4
started
2012-10-18 17:04:53,740  INFO [conf-file-poller-0]
DefaultLogicalNodeManager.java - Starting Sink hdfsSink4
2012-10-18 17:04:53,741  INFO [conf-file-poller-0]
DefaultLogicalNodeManager.java - Starting Sink hdfsSink2

.....
.....
2012-10-18 17:10:36,789 ERROR
[SinkRunner-PollingRunner-DefaultSinkProcessor] SinkRunner.java - Unable to
deliver event. Exception follows.
java.lang.IllegalStateException: Channel closed [channel=fileChannel3]
    at
com.google.common.base.Preconditions.checkState(Preconditions.java:145)
    at
org.apache.flume.channel.file.FileChannel.createTransaction(FileChannel.java:266)
    at
org.apache.flume.channel.BasicChannelSemantics.getTransaction(BasicChannelSemantics.java:118)
    at com.test.CustomHDFSSink.process(CustomHDFSSink.java:428)
    at
org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
    at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
    at java.lang.Thread.run(Thread.java:662)
2012-10-18 17:10:41,790 ERROR
[SinkRunner-PollingRunner-DefaultSinkProcessor] SinkRunner.java - Unable to
deliver event. Exception follows.
java.lang.IllegalStateException: Channel closed [channel=fileChannel3]
    at
com.google.common.base.Preconditions.checkState(Preconditions.java:145)
    at
org.apache.flume.channel.file.FileChannel.createTransaction(FileChannel.java:266)
    at
org.apache.flume.channel.BasicChannelSemantics.getTransaction(BasicChannelSemantics.java:118)
    at com.test.CustomHDFSSink.process(CustomHDFSSink.java:428)
    at
org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
    at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
    at java.lang.Thread.run(Thread.java:662)



-- 
Rgds
Ray

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