Hi Ralph,
If you are seeing this behavior on trunk then please submit a patch. Thanks!
Mike
On Wednesday, June 27, 2012 at 5:46 PM, Ralph Goers wrote:
> I tried this on two machines and got the same problem as Kamal. In looking at
> the stack trace below I noticed that the FileChannel appears nowhere in the
> thread dump. So I added a catch for Error to the FileChannel's start method
> and got the error below. It appears there is a dependency on something in
> Hadoop in the Log class.
>
> 2012-06-27 17:33:06,125 ERROR file.FileChannel: Error encountered starting
> the file channel
> java.lang.NoClassDefFoundError: org/apache/hadoop/io/Writable
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at org.apache.flume.channel.file.Log$Builder.build(Log.java:131)
> at org.apache.flume.channel.file.FileChannel.start(FileChannel.java:206)
> at
> org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:228)
> 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:680)
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.io.Writable
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> ... 24 more
> 2012-06-27 17:33:06,129 DEBUG lifecycle.LifecycleSupervisor: Status check
> complete
> 2012-06-27 17:33:06,173 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,224 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,275 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,325 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,376 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,427 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,478 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,529 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,580 DEBUG lifecycle.LifecycleController: Still want one
> of states:[STOP, ERROR] sleeping:50ms
> 2012-06-27 17:33:06,619 INFO nodemanager.DefaultLogicalNodeManager: Starting
> Sink loggerSink
> 2012-06-27 17:33:06,620 DEBUG lifecycle.LifecycleSupervisor: Supervising
> service:SinkRunner: {
> policy:org.apache.flume.sink.DefaultSinkProcessor@21a80a69 counterGroup:{
> name:null counters:{} } }
> policy:org.apache.flume.lifecycle.LifecycleSupervisor$SupervisorPolicy$AlwaysRestartPolicy@5328f6ee
> desiredState:START
> 2012-06-27 17:33:06,620 INFO nodemanager.DefaultLogicalNodeManager: Starting
> Source seqGenSrc
> 2012-06-27 17:33:06,620 DEBUG lifecycle.LifecycleSupervisor: Supervising
> service:PollableSourceRunner: {
> source:org.apache.flume.source.SequenceGeneratorSource@51b48197
> counterGroup:{ name:null counters:{} } }
> policy:org.apache.flume.lifecycle.LifecycleSupervisor$SupervisorPolicy$AlwaysRestartPolicy@38b5dac4
> desiredState:START
> 2012-06-27 17:33:06,620 DEBUG lifecycle.LifecycleSupervisor: checking
> process:SinkRunner: {
> policy:org.apache.flume.sink.DefaultSinkProcessor@21a80a69 counterGroup:{
> name:null counters:{} } } supervisoree:{ status:{ lastSeen:null
> lastSeenState:null desiredState:START firstSeen:null failures:0 discard:false
> }
> policy:org.apache.flume.lifecycle.LifecycleSupervisor$SupervisorPolicy$AlwaysRestartPolicy@5328f6ee
> }
> 2012-06-27 17:33:06,621 DEBUG lifecycle.LifecycleSupervisor: first time
> seeing SinkRunner: {
> policy:org.apache.flume.sink.DefaultSinkProcessor@21a80a69 counterGroup:{
> name:null counters:{} } }
> 2012-06-27 17:33:06,621 DEBUG lifecycle.LifecycleSupervisor: Want to
> transition SinkRunner: {
> policy:org.apache.flume.sink.DefaultSinkProcessor@21a80a69 counterGroup:{
> name:null counters:{} } } from IDLE to START (failures:0)
> 2012-06-27 17:33:06,622 DEBUG lifecycle.LifecycleSupervisor: checking
> process:PollableSourceRunner: {
> source:org.apache.flume.source.SequenceGeneratorSource@51b48197
> counterGroup:{ name:null counters:{} } } supervisoree:{ status:{
> lastSeen:null lastSeenState:null desiredState:START firstSeen:null failures:0
> discard:false }
> policy:org.apache.flume.lifecycle.LifecycleSupervisor$SupervisorPolicy$AlwaysRestartPolicy@38b5dac4
> }
> 2012-06-27 17:33:06,622 DEBUG lifecycle.LifecycleSupervisor: first time
> seeing PollableSourceRunner: {
> source:org.apache.flume.source.SequenceGeneratorSource@51b48197
> counterGroup:{ name:null counters:{} } }
> 2012-06-27 17:33:06,622 DEBUG lifecycle.LifecycleSupervisor: Want to
> transition PollableSourceRunner: {
> source:org.apache.flume.source.SequenceGeneratorSource@51b48197
> counterGroup:{ name:null counters:{} } } from IDLE to START (failures:0)
> 2012-06-27 17:33:06,622 INFO source.SequenceGeneratorSource: Sequence
> generator source starting
> 2012-06-27 17:33:06,622 DEBUG source.SequenceGeneratorSource: Sequence
> generator source started
> 2012-06-27 17:33:06,623 DEBUG lifecycle.LifecycleSupervisor: Status check
> complete
> 2012-06-27 17:33:06,623 DEBUG flume.SinkRunner: Polling sink runner starting
> 2012-06-27 17:33:06,624 DEBUG lifecycle.LifecycleSupervisor: Status check
> complete
> 2012-06-27 17:33:06,624 DEBUG source.PollableSourceRunner: Polling runner
> starting. Source:org.apache.flume.source.SequenceGeneratorSource@51b48197
> 2012-06-27 17:33:06,625 ERROR flume.SinkRunner: Unable to deliver event.
> Exception follows.
> java.lang.IllegalStateException: Channel closed [channel=fileChannel]
> at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
> at
> org.apache.flume.channel.file.FileChannel.createTransaction(FileChannel.java:239)
> at
> org.apache.flume.channel.BasicChannelSemantics.getTransaction(BasicChannelSemantics.java:118)
> at org.apache.flume.sink.LoggerSink.process(LoggerSink.java:61)
> at
> org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
> at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> at java.lang.Thread.run(Thread.java:680)
> 2012-06-27 17:33:06,626 ERROR source.PollableSourceRunner: Unhandled
> exception, logging and sleeping for 5000ms
> java.lang.IllegalStateException: Channel closed [channel=fileChannel]
> at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
> at
> org.apache.flume.channel.file.FileChannel.createTransaction(FileChannel.java:239)
> at
> org.apache.flume.channel.BasicChannelSemantics.getTransaction(BasicChannelSemantics.java:118)
> at
> org.apache.flume.channel.ChannelProcessor.processEvent(ChannelProcessor.java:255)
> at
> org.apache.flume.source.SequenceGeneratorSource.process(SequenceGeneratorSource.java:48)
> at
> org.apache.flume.source.PollableSourceRunner$PollingRunner.run(PollableSourceRunner.java:137)
> at java.lang.Thread.run(Thread.java:680)
>
>
>
>
> On Jun 27, 2012, at 11:33 AM, Kamal Bahadur wrote:
>
> > Here is the jstack output:
> >
> > W025572:flume-1.2.0-incubating-SNAPSHOT kbahadur$ jstack 18628
> > 2012-06-27 11:25:16
> > Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.8-b03-424 mixed
> > mode):
> >
> > "Attach Listener" daemon prio=9 tid=7fc9b5063800 nid=0x117b33000 waiting on
> > condition [00000000]
> > java.lang.Thread.State: RUNNABLE
> >
> > "lifecycleSupervisor-1-1" prio=5 tid=7fc9b595e800 nid=0x118a09000 waiting
> > on condition [118a08000]
> > java.lang.Thread.State: TIMED_WAITING (parking)
> > at sun.misc.Unsafe.park(Native Method)
> > - parking to wait for <7f9b20ec0> (a
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > at
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > at
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > at
> > java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > at java.lang.Thread.run(Thread.java:680)
> >
> > "conf-file-poller-0" prio=5 tid=7fc9b729f000 nid=0x118906000 waiting on
> > condition [118905000]
> > java.lang.Thread.State: TIMED_WAITING (sleeping)
> > at java.lang.Thread.sleep(Native Method)
> > at
> > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:116)
> > at
> > org.apache.flume.conf.properties.PropertiesFileConfigurationProvider.load(PropertiesFileConfigurationProvider.java:225)
> > at
> > org.apache.flume.conf.file.AbstractFileConfigurationProvider.doLoad(AbstractFileConfigurationProvider.java:123)
> > - locked <7f9b21250> (a
> > org.apache.flume.conf.properties.PropertiesFileConfigurationProvider)
> > at
> > org.apache.flume.conf.file.AbstractFileConfigurationProvider.access$300(AbstractFileConfigurationProvider.java:38)
> > at
> > org.apache.flume.conf.file.AbstractFileConfigurationProvider$FileWatcherRunnable.run(AbstractFileConfigurationProvider.java:202)
> > 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$Worker.run(ThreadPoolExecutor.java:908)
> > at java.lang.Thread.run(Thread.java:680)
> >
> > "lifecycleSupervisor-1-0" prio=5 tid=7fc9b5958000 nid=0x118803000 waiting
> > on condition [118802000]
> > java.lang.Thread.State: TIMED_WAITING (parking)
> > at sun.misc.Unsafe.park(Native Method)
> > - parking to wait for <7f9b20ec0> (a
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > at
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > at
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > at
> > java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > at java.lang.Thread.run(Thread.java:680)
> >
> > "lifecycleSupervisor-1-2" prio=5 tid=7fc9b729e000 nid=0x118700000 waiting
> > on condition [1186ff000]
> > java.lang.Thread.State: TIMED_WAITING (parking)
> > at sun.misc.Unsafe.park(Native Method)
> > - parking to wait for <7f9cbad60> (a
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > at
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > at
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > at
> > java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > at java.lang.Thread.run(Thread.java:680)
> >
> > "lifecycleSupervisor-1-1" prio=5 tid=7fc9b729d800 nid=0x1185fd000 waiting
> > for monitor entry [1185fc000]
> > java.lang.Thread.State: BLOCKED (on object monitor)
> > at
> > org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:207)
> > - waiting to lock <7f9b21250> (a
> > org.apache.flume.conf.properties.PropertiesFileConfigurationProvider)
> > 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$Worker.run(ThreadPoolExecutor.java:908)
> > at java.lang.Thread.run(Thread.java:680)
> >
> > "lifecycleSupervisor-1-0" prio=5 tid=7fc9b729c800 nid=0x1184fa000 waiting
> > on condition [1184f9000]
> > java.lang.Thread.State: TIMED_WAITING (parking)
> > at sun.misc.Unsafe.park(Native Method)
> > - parking to wait for <7f9cbad60> (a
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > at
> > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > at
> > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > at
> > java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > at
> > java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > at java.lang.Thread.run(Thread.java:680)
> >
> > "Low Memory Detector" daemon prio=5 tid=7fc9b400c000 nid=0x118045000
> > runnable [00000000]
> > java.lang.Thread.State: RUNNABLE
> >
> > "C2 CompilerThread1" daemon prio=9 tid=7fc9b400b800 nid=0x117f42000 waiting
> > on condition [00000000]
> > java.lang.Thread.State: RUNNABLE
> >
> > "C2 CompilerThread0" daemon prio=9 tid=7fc9b400a800 nid=0x117e3f000 waiting
> > on condition [00000000]
> > java.lang.Thread.State: RUNNABLE
> >
> > "Signal Dispatcher" daemon prio=9 tid=7fc9b400a000 nid=0x117d3c000 runnable
> > [00000000]
> > java.lang.Thread.State: RUNNABLE
> >
> > "Surrogate Locker Thread (Concurrent GC)" daemon prio=5 tid=7fc9b4009000
> > nid=0x117c39000 waiting on condition [00000000]
> > java.lang.Thread.State: RUNNABLE
> >
> > "Finalizer" daemon prio=8 tid=7fc9b5929000 nid=0x117975000 in Object.wait()
> > [117974000]
> > java.lang.Thread.State: WAITING (on object monitor)
> > at java.lang.Object.wait(Native Method)
> > - waiting on <7f9d32020> (a java.lang.ref.ReferenceQueue$Lock)
> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
> > - locked <7f9d32020> (a java.lang.ref.ReferenceQueue$Lock)
> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
> > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> >
> > "Reference Handler" daemon prio=10 tid=7fc9b5928000 nid=0x117872000 in
> > Object.wait() [117871000]
> > java.lang.Thread.State: WAITING (on object monitor)
> > at java.lang.Object.wait(Native Method)
> > - waiting on <7f9d3a030> (a java.lang.ref.Reference$Lock)
> > at java.lang.Object.wait(Object.java:485)
> > at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> > - locked <7f9d3a030> (a java.lang.ref.Reference$Lock)
> >
> > "main" prio=5 tid=7fc9b5000000 nid=0x10fc7d000 waiting on condition
> > [10fc7c000]
> > java.lang.Thread.State: TIMED_WAITING (sleeping)
> > at java.lang.Thread.sleep(Native Method)
> > at
> > org.apache.flume.lifecycle.LifecycleController.waitForOneOf(LifecycleController.java:73)
> > at
> > org.apache.flume.lifecycle.LifecycleController.waitForOneOf(LifecycleController.java:49)
> > at org.apache.flume.node.Application.run(Application.java:167)
> > at org.apache.flume.node.Application.main(Application.java:70)
> >
> > "VM Thread" prio=9 tid=7fc9b5923800 nid=0x11776f000 runnable
> >
> > "Gang worker#0 (Parallel GC Threads)" prio=9 tid=7fc9b5800000
> > nid=0x112fce000 runnable
> >
> > "Gang worker#1 (Parallel GC Threads)" prio=9 tid=7fc9b5801000
> > nid=0x1130d1000 runnable
> >
> > "Gang worker#2 (Parallel GC Threads)" prio=9 tid=7fc9b5801800
> > nid=0x1131d4000 runnable
> >
> > "Gang worker#3 (Parallel GC Threads)" prio=9 tid=7fc9b5802000
> > nid=0x1132d7000 runnable
> >
> > "Gang worker#4 (Parallel GC Threads)" prio=9 tid=7fc9b5802800
> > nid=0x1133da000 runnable
> >
> > "Gang worker#5 (Parallel GC Threads)" prio=9 tid=7fc9b5803800
> > nid=0x1134dd000 runnable
> >
> > "Gang worker#6 (Parallel GC Threads)" prio=9 tid=7fc9b5804000
> > nid=0x1135e0000 runnable
> >
> > "Gang worker#7 (Parallel GC Threads)" prio=9 tid=7fc9b5804800
> > nid=0x1136e3000 runnable
> >
> > "Concurrent Mark-Sweep GC Thread" prio=9 tid=7fc9b58e2000 nid=0x1173e9000
> > runnable
> > "Gang worker#0 (Parallel CMS Threads)" prio=9 tid=7fc9b58e0800
> > nid=0x1169e3000 runnable
> >
> > "Gang worker#1 (Parallel CMS Threads)" prio=9 tid=7fc9b58e1800
> > nid=0x116ae6000 runnable
> >
> > "VM Periodic Task Thread" prio=10 tid=7fc9b401d800 nid=0x118148000 waiting
> > on condition
> >
> > "Exception Catcher Thread" prio=10 tid=7fc9b5001000 nid=0x10fdf7000
> > runnable
> > JNI global references: 1243
> >
> >
> > On Wed, Jun 27, 2012 at 8:31 AM, Kamal Bahadur <[email protected]
> > (mailto:[email protected])>wrote:
> >
> > > I got latest changes this morning but still same error.
> > >
> > > Here is the SVN log: http://pastebin.com/npNM8GLN
> > >
> > > Here is the debug log: http://pastebin.com/nkWne3Mc
> > >
> > > I did rm -rf ~/.flume before starting flume.
> > >
> > > Here is my config:
> > >
> > > agent.sources = seqGenSrc
> > > agent.channels = memoryChannel
> > > agent.sinks = loggerSink
> > >
> > > agent.sources.seqGenSrc.type = seq
> > >
> > > agent.sources.seqGenSrc.channels = memoryChannel
> > >
> > > agent.sinks.loggerSink.type = logger
> > >
> > > agent.sinks.loggerSink.channel = memoryChannel
> > >
> > > agent.channels.memoryChannel.type = file
> > >
> > > Thanks,
> > > Kamal
> > >
> > >
> > > On Tue, Jun 26, 2012 at 8:37 PM, Mike Percy <[email protected]
> > > (mailto:[email protected])> wrote:
> > >
> > > > Also, add this to your command line:
> > > >
> > > > -Dflume.root.logger=DEBUG,console
> > > >
> > > > this will print DEBUG level info to the console.
> > > >
> > > > Also, try rm -rf ~/.flume before starting flume.
> > > >
> > > > Regards,
> > > > Mike
> > > >
> > > >
> > > > On Tuesday, June 26, 2012 at 8:24 PM, Hari Shreedharan wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > Could you send the git log or svn info? This seems to be a bug which
> > > > was fixed. I have not seen this issue since then.
> > > > >
> > > > > Thanks
> > > > > Hari
> > > > >
> > > > > --
> > > > > Hari Shreedharan
> > > > >
> > > > >
> > > > > On Tuesday, June 26, 2012 at 8:13 PM, Kamal Bahadur wrote:
> > > > >
> > > > > > Thanks Mike and Hari for the response. I am starting fresh so I
> > > > > > don't
> > > > have
> > > > > > to worry about the data. Here is what I did:
> > > > > >
> > > > > > 1. Deleted the source code
> > > > > > 2. Downloaded latest code from trunk
> > > > > > 3. Copied flume-conf.properties.template and created
> > > > >
> > > >
> > > >
> > > > flume-conf.properties.
> > > > > > 4. Changed the channel type to file. (also commented
> > > > >
> > > >
> > > >
> > > > memoryChannel.capacity
> > > > > > line)
> > > > > > 5. Modified log4j.properties to log to console
> > > > > > 6. Started using this command: *bin/flume-ng agent -n agent -f
> > > > > > conf/flume-conf.properties -c conf*
> > > > > > 6. Got exact same error as before:
> > > > > >
> > > > > > [kamal@localhost flume]$ bin/flume-ng agent -n agent -f
> > > > > > conf/flume-conf.properties -c conf
> > > > > > + exec /usr/local/jdk/bin/java -Xmx20m -cp
> > > > > > '/home/kamal/flume/flume/conf:/home/kamal/flume/flume/lib/*'
> > > > > > -Djava.library.path= org.apache.flume.node.Application -n agent -f
> > > > > > conf/flume-conf.properties
> > > > > > 2012-06-26 20:12:01,556 (main) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.lifecycle.LifecycleSupervisor.start(LifecycleSupervisor.java:67)]
> > > > > > Starting lifecycle supervisor 1
> > > > > > 2012-06-26 20:12:01,559 (main) [INFO -
> > > > > > org.apache.flume.node.FlumeNode.start(FlumeNode.java:54)] Flume node
> > > > > > starting - agent
> > > > > > 2012-06-26 20:12:01,562 (lifecycleSupervisor-1-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.start(DefaultLogicalNodeManager.java:187)]
> > > > > > Node manager starting
> > > > > > 2012-06-26 20:12:01,564 (lifecycleSupervisor-1-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.lifecycle.LifecycleSupervisor.start(LifecycleSupervisor.java:67)]
> > > > > > Starting lifecycle supervisor 10
> > > > > > 2012-06-26 20:12:01,562 (lifecycleSupervisor-1-2) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.file.AbstractFileConfigurationProvider.start(AbstractFileConfigurationProvider.java:67)]
> > > > > > Configuration provider starting
> > > > > > 2012-06-26 20:12:01,564 (lifecycleSupervisor-1-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.start(DefaultLogicalNodeManager.java:191)]
> > > > > > Node manager started
> > > > > > 2012-06-26 20:12:01,567 (lifecycleSupervisor-1-2) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.file.AbstractFileConfigurationProvider.start(AbstractFileConfigurationProvider.java:86)]
> > > > > > Configuration provider started
> > > > > > 2012-06-26 20:12:01,567 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.file.AbstractFileConfigurationProvider$FileWatcherRunnable.run(AbstractFileConfigurationProvider.java:188)]
> > > > > > Checking file:conf/flume-conf.properties for changes
> > > > > > 2012-06-26 20:12:01,567 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.file.AbstractFileConfigurationProvider$FileWatcherRunnable.run(AbstractFileConfigurationProvider.java:195)]
> > > > > > Reloading configuration file:conf/flume-conf.properties
> > > > > > 2012-06-26 20:12:01,578 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:988)]
> > > > > > Processing:loggerSink
> > > > > > 2012-06-26 20:12:01,578 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:992)]
> > > > > > Created context for loggerSink: channel
> > > > > > 2012-06-26 20:12:01,578 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:902)]
> > > > > > Added sinks: loggerSink Agent: agent
> > > > > > 2012-06-26 20:12:01,578 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.addProperty(FlumeConfiguration.java:988)]
> > > > > > Processing:loggerSink
> > > > > > 2012-06-26 20:12:01,579 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.isValid(FlumeConfiguration.java:295)]
> > > > > > Starting validation of configuration for agent: agent,
> > > > > > initial-configuration: AgentConfiguration[agent]
> > > > > > SOURCES: {seqGenSrc={ parameters:{channels=memoryChannel, type=seq}
> > > > > > }}
> > > > > > CHANNELS: {memoryChannel={ parameters:{type=file} }}
> > > > > > SINKS: {loggerSink={ parameters:{type=logger, channel=memoryChannel}
> > > > >
> > > >
> > > >
> > > > }}
> > > > > >
> > > > > > 2012-06-26 20:12:01,582 (conf-file-poller-0) [DEBUG -
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.validateChannels(FlumeConfiguration.java:450)]
> > > > > > Created channel memoryChannel
> > > > > > 2012-06-26 20:12:01,597 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.validateSinks(FlumeConfiguration.java:649)]
> > > > > > Creating sink: loggerSink using LOGGER
> > > > > > 2012-06-26 20:12:01,600 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.FlumeConfiguration$AgentConfiguration.isValid(FlumeConfiguration.java:353)]
> > > > > > Post validation configuration for agent
> > > > > > AgentConfiguration created without Configuration stubs for which
> > > > > > only
> > > > >
> > > >
> > > >
> > > > basic
> > > > > > syntactical validation was performed[agent]
> > > > > > SOURCES: {seqGenSrc={ parameters:{channels=memoryChannel, type=seq}
> > > > > > }}
> > > > > > CHANNELS: {memoryChannel={ parameters:{type=file} }}
> > > > > > AgentConfiguration created with Configuration stubs for which full
> > > > > > validation was performed[agent]
> > > > > > SINKS: {loggerSink=ComponentConfiguration[loggerSink]
> > > > > > CONFIG:
> > > > > > CHANNEL:memoryChannel
> > > > > > }
> > > > > >
> > > > > > 2012-06-26 20:12:01,600 (conf-file-poller-0) [DEBUG -
> > > > org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:117)]
> > > > > > Channels:memoryChannel
> > > > > >
> > > > > > 2012-06-26 20:12:01,601 (conf-file-poller-0) [DEBUG -
> > > > org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:118)]
> > > > > > Sinks loggerSink
> > > > > >
> > > > > > 2012-06-26 20:12:01,601 (conf-file-poller-0) [DEBUG -
> > > > org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:119)]
> > > > > > Sources seqGenSrc
> > > > > >
> > > > > > 2012-06-26 20:12:01,601 (conf-file-poller-0) [INFO -
> > > > org.apache.flume.conf.FlumeConfiguration.validateConfiguration(FlumeConfiguration.java:122)]
> > > > > > Post-validation flume configuration contains configuration for
> > > > > > agents:
> > > > > > [agent]
> > > > > > 2012-06-26 20:12:01,601 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.properties.PropertiesFileConfigurationProvider.loadChannels(PropertiesFileConfigurationProvider.java:249)]
> > > > > > Creating channels
> > > > > > 2012-06-26 20:12:01,601 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.channel.DefaultChannelFactory.create(DefaultChannelFactory.java:68)]
> > > > > > Creating instance of channel memoryChannel type file
> > > > > > 2012-06-26 20:12:01,608 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.conf.properties.PropertiesFileConfigurationProvider.loadChannels(PropertiesFileConfigurationProvider.java:273)]
> > > > > > created channel memoryChannel
> > > > > > 2012-06-26 20:12:01,608 (conf-file-poller-0) [DEBUG -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.source.DefaultSourceFactory.create(DefaultSourceFactory.java:74)]
> > > > > > Creating instance of source seqGenSrc, type seq
> > > > > > 2012-06-26 20:12:01,620 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.sink.DefaultSinkFactory.create(DefaultSinkFactory.java:70)]
> > > > > > Creating instance of sink loggerSink typelogger
> > > > > > 2012-06-26 20:12:01,624 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:93)]
> > > > > > Starting new configuration:{
> > > > >
> > > >
> > > >
> > > > sourceRunners:{seqGenSrc=PollableSourceRunner:
> > > > > > {
> > > > >
> > > >
> > > >
> > > > source:org.apache.flume.source.SequenceGeneratorSource@7c4c51counterGroup
> > > > :{
> > > > > > name:null counters:{} } }}
> > > > > > sinkRunners:{loggerSink=SinkRunner: {
> > > > > > policy:org.apache.flume.sink.DefaultSinkProcessor@60765a16counterGroup:{
> > > > > > name:null counters:{} } }}
> > > > >
> > > >
> > > >
> > > > channels:{memoryChannel=org.apache.flume.channel.file.FileChannel@7a148bd3
> > > > }
> > > > > > }
> > > > > > 2012-06-26 20:12:01,625 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:100)]
> > > > > > Starting Channel memoryChannel
> > > > > > 2012-06-26 20:12:01,625 (lifecycleSupervisor-1-1) [INFO -
> > > > > > org.apache.flume.channel.file.FileChannel.start(FileChannel.java:197)]
> > > > > > Starting FileChannel with dataDir
> > > > >
> > > >
> > > >
> > > > [/home/kamal/.flume/file-channel/data]
> > > > > > 2012-06-26 20:12:01,628 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:02,128 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:02,629 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:03,129 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:03,630 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:04,131 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:04,631 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:05,132 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:05,633 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:06,133 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > > 2012-06-26 20:12:06,634 (conf-file-poller-0) [INFO -
> > > > >
> > > >
> > > >
> > > > org.apache.flume.node.nodemanager.DefaultLogicalNodeManager.startAllComponents(DefaultLogicalNodeManager.java:114)]
> > > > > > Waiting for channel: memoryChannel to start. Sleeping for 500 ms
> > > > > >
> > > > > > On Tue, Jun 26, 2012 at 6:57 PM, Mike Percy <[email protected]
> > > > > > (mailto:[email protected])(mailto:
> > > > [email protected] (mailto:[email protected]))> wrote:
> > > > > >
> > > > > > > Try enabling debug logging. Also yes, use latest trunk. And make
> > > > sure the
> > > > > > > directory contents for the checkpoint and data dirs are empty… the
> > > > > >
> > > > >
> > > >
> > > >
> > > > format
> > > > > > > changed on trunk last night. So if you need to keep data around
> > > > > >
> > > > >
> > > >
> > > >
> > > > that is in
> > > > > > > existing file channels make sure to start up without a source and
> > > > > >
> > > > >
> > > >
> > > >
> > > > drain the
> > > > > > > channel to another agent or file before shutting it down and
> > > > > >
> > > > >
> > > >
> > > >
> > > > deleting the
> > > > > > > file channel data directories.
> > > > > > >
> > > > > > > Side note: not sure putting the file channel data dirs on /tmp is
> > > > safe for
> > > > > > > production, but it depends on your setup. Some operating systems
> > > > > >
> > > > >
> > > >
> > > >
> > > > purge /tmp
> > > > > > > on startup.
> > > > > > >
> > > > > > > Regards,
> > > > > > > Mike
> > > > > > >
> > > > > > >
> > > > > > > On Tuesday, June 26, 2012 at 6:30 PM, Hari Shreedharan wrote:
> > > > > > >
> > > > > > > > Is this on trunk? If you rebase on trunk, you should be ok.
> > > > > > > >
> > > > > > > > Thanks
> > > > > > > > Hari
> > > > > > > >
> > > > > > > > --
> > > > > > > > Hari Shreedharan
> > > > > > > >
> > > > > > > >
> > > > > > > > On Tuesday, June 26, 2012 at 6:08 PM, Kamal Bahadur wrote:
> > > > > > > >
> > > > > > > > > Hi,
> > > > > > > > >
> > > > > > > > > I am using the latest code from the HEAD. Following is my
> > > > > > >
> > > > > > > configuration: I
> > > > > > > > > am using file channel and it looks like flume-ng gets stuck
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > during
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > startup
> > > > > > > > > of file-channel. No errors found in the log as usual.
> > > > > > > > >
> > > > > > > > > I have already checked for permissions on the directories and
> > > > they
> > > > > > >
> > > > > > > look ok.
> > > > > > > > >
> > > > > > > > > Thanks,
> > > > > > > > >
> > > > > > > > > Kamal
> > > > > > > > >
> > > > > > > > > agent.sources = avroSrc
> > > > > > > > > agent.channels = fileChannel
> > > > > > > > > agent.sinks = cassandraSink
> > > > > > > > >
> > > > > > > > > agent.sources.avroSrc.type = avro
> > > > > > > > > agent.sources.avroSrc.bind = 0.0.0.0
> > > > > > > > > agent.sources.avroSrc.port = 8800
> > > > > > > > >
> > > > > > > > > agent.sources.avroSrc.channels = fileChannel
> > > > > > > > >
> > > > > > > > > agent.sinks.cassandraSink.type =
> > > > com.glsink.cassandra.CassandraSink
> > > > > > > > > agent.sinks.cassandraSink.nodes =
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > host1:9160,host2:9160,host3:9160
> > > > > > > > > agent.sinks.cassandraSink.cluster = GL CLuster
> > > > > > > > > agent.sinks.cassandraSink.keyspace = Global_Logging
> > > > > > > > > agent.sinks.cassandraSink.columnFamily = Audit_Log
> > > > > > > > > agent.sinks.cassandraSink.loadBalancingPolicy =
> > > > > > > > > me.prettyprint.cassandra.connection.RoundRobinBalancingPolicy
> > > > > > > > > agent.sinks.cassandraSink.username = USERDEV
> > > > > > > > > agent.sinks.cassandraSink.password = pwd152==
> > > > > > > > > agent.sinks.cassandraSink.batch-size = 100
> > > > > > > > >
> > > > > > > > > agent.sinks.cassandraSink.channel = fileChannel
> > > > > > > > >
> > > > > > > > > agent.channels.fileChannel.type = file
> > > > > > > > >
> > > > > > > > > agent.channels.fileChannel.checkpointDir = /tmp/checkpoint
> > > > > > > > > agent.channels.fileChannel.dataDirs = /tmp/data
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > Debug message:
> > > > > > > > >
> > > > > > > > > 2012-06-25 16:12:18,588 DEBUG conf.FlumeConfiguration:
> > > > > > > > > Starting
> > > > > > >
> > > > > > > validation
> > > > > > > > > of configuration for agent: agent, initial-configuration:
> > > > > > > > > AgentConfiguration[agent]
> > > > > > > > > SOURCES: {avroSrc={ parameters:{port=8800,
> > > > > > > > > channels=fileChannel,
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > type=avro,
> > > > > > > > > bind=0.0.0.0} }}
> > > > > > > > > CHANNELS: {fileChannel={
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > parameters:{checkpointDir=/tmp/checkpoint,
> > > > > > > > > dataDirs=/tmp/data, type=FILE} }}
> > > > > > > > > SINKS: {cassandraSink={
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > parameters:{loadBalancingPolicy=me.prettyprint.cassandra.connection.RoundRobinBalancingPolicy,
> > > > > > > > > username=USERDEV , batch-size=100, nodes= <
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > http://10.136.239.61:9160
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > <removed>,
> > > > > > > > > keyspace=Global_Logging, cluster=GL CLuster,
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > columnFamily=Audit_Log,
> > > > > > > > > type=com.glsink.cassandra.CassandraSink, channel=fileChannel,
> > > > > > > > > password=pwd152==} }}
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > 2012-06-25 16:12:18,594 DEBUG conf.FlumeConfiguration: Created
> > > > channel
> > > > > > > > > fileChannel
> > > > > > > > > 2012-06-25 16:12:18,608 DEBUG conf.FlumeConfiguration:
> > > > > > > > > Creating
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > sink:
> > > > > > > > > cassandraSink using OTHER
> > > > > > > > > 2012-06-25 16:12:18,610 DEBUG conf.FlumeConfiguration: Post
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > validation
> > > > > > > > > configuration for agent
> > > > > > > > > AgentConfiguration created without Configuration stubs for
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > which only
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > basic
> > > > > > > > > syntactical validation was performed[agent]
> > > > > > > > > SOURCES: {avroSrc={ parameters:{port=8800,
> > > > > > > > > channels=fileChannel,
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > type=avro,
> > > > > > > > > bind=0.0.0.0} }}
> > > > > > > > > CHANNELS: {fileChannel={
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > parameters:{checkpointDir=/tmp/checkpoint,
> > > > > > > > > dataDirs=/tmp/data, type=FILE} }}
> > > > > > > > > SINKS: {cassandraSink={
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > parameters:{loadBalancingPolicy=me.prettyprint.cassandra.connection.RoundRobinBalancingPolicy,
> > > > > > > > > username=USERDEV , batch-size=100, nodes= <
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > http://10.136.239.61:9160
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > <removed>,
> > > > > > > > > keyspace=Global_Logging, cluster=GL CLuster,
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > columnFamily=Audit_Log,
> > > > > > > > > type=com.glsink.cassandra.CassandraSink, channel=fileChannel,
> > > > > > > > > password=pwd152==} }}
> > > > > > > > >
> > > > > > > > > 2012-06-25 16:12:18,610 DEBUG conf.FlumeConfiguration:
> > > > > > >
> > > > > > > Channels:fileChannel
> > > > > > > > >
> > > > > > > > > 2012-06-25 16:12:18,610 DEBUG conf.FlumeConfiguration: Sinks
> > > > > > >
> > > > > > > cassandraSink
> > > > > > > > >
> > > > > > > > > 2012-06-25 16:12:18,610 DEBUG conf.FlumeConfiguration: Sources
> > > > avroSrc
> > > > > > > > >
> > > > > > > > > 2012-06-25 16:12:18,610 INFO conf.FlumeConfiguration:
> > > > Post-validation
> > > > > > >
> > > > > > > flume
> > > > > > > > > configuration contains configuration for agents: [agent]
> > > > > > > > > 2012-06-25 16:12:18,610 INFO
> > > > > > > > > properties.PropertiesFileConfigurationProvider: Creating
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > channels
> > > > > > > > > 2012-06-25 16:12:18,610 DEBUG channel.DefaultChannelFactory:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > Creating
> > > > > > > > > instance of channel fileChannel type FILE
> > > > > > > > > 2012-06-25 16:12:18,624 INFO
> > > > > > > > > properties.PropertiesFileConfigurationProvider: created
> > > > > > > > > channel
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > fileChannel
> > > > > > > > > 2012-06-25 16:12:18,624 DEBUG source.DefaultSourceFactory:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > Creating
> > > > > > > > > instance of source avroSrc, type avro
> > > > > > > > > 2012-06-25 16:12:18,646 INFO sink.DefaultSinkFactory: Creating
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > instance of
> > > > > > > > > sink cassandraSink
> > > > > > > > > typecom.intuit.ifs.globallogging.glsink.cassandra.CassandraSink
> > > > > > > > > 2012-06-25 16:12:18,647 DEBUG sink.DefaultSinkFactory: Sink
> > > > > > > > > type
> > > > > > > > > com.intuit.ifs.globallogging.glsink.cassandra.CassandraSink is
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > a custom
> > > > > > > > > type
> > > > > > > > > 2012-06-25 16:12:18,665 DEBUG cassandra.CassandraSink:
> > > > > > > > > 2012-06-25 16:12:18,665 INFO cassandra.CassandraSink:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > Configiring
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Cassandra
> > > > > > > > > sink
> > > > > > > > > 2012-06-25 16:12:18,665 INFO cassandra.CassandraSink:
> > > > > > > > > Configured
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Cassandra
> > > > > > > > > sink
> > > > > > > > > 2012-06-25 16:12:18,667 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > > > > Starting new configuration:{
> > > > > > > > > sourceRunners:{avroSrc=EventDrivenSourceRunner: {
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > source:AvroSource: {
> > > > > > > > > bindAddress:0.0.0.0 port:8800 } }}
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > sinkRunners:{cassandraSink=SinkRunner: {
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > policy:org.apache.flume.sink.DefaultSinkProcessor@7a148bd3counterGroup:{
> > > > > > > > > name:null counters:{} } }}
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > channels:{fileChannel=org.apache.flume.channel.file.FileChannel@5ae80842}
> > > > > > > }
> > > > > > > > > 2012-06-25 16:12:18,667 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > > > > Starting Channel fileChannel
> > > > > > > > > 2012-06-25 16:12:18,667 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Waiting
> > > > > > > > > for channel: fileChannel to start. Sleeping for 500 ms
> > > > > > > > > 2012-06-25 16:12:18,668 INFO file.FileChannel: Starting
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > FileChannel
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > with
> > > > > > > > > dataDir [/tmp/data]
> > > > > > > > > 2012-06-25 16:12:19,170 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Waiting
> > > > > > > > > for channel: fileChannel to start. Sleeping for 500 ms
> > > > > > > > > 2012-06-25 16:12:19,672 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Waiting
> > > > > > > > > for channel: fileChannel to start. Sleeping for 500 ms
> > > > > > > > > 2012-06-25 16:12:20,175 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Waiting
> > > > > > > > > for channel: fileChannel to start. Sleeping for 500 ms
> > > > > > > > > 2012-06-25 16:12:20,678 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Waiting
> > > > > > > > > for channel: fileChannel to start. Sleeping for 500 ms
> > > > > > > > > 2012-06-25 16:12:21,180 INFO
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > > nodemanager.DefaultLogicalNodeManager:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Waiting
> > > > > > > > > for channel: fileChannel to start. Sleeping for 500 ms
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>
