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https://issues.apache.org/jira/browse/FLUME-2407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Roshan Naik updated FLUME-2407:
-------------------------------
Attachment: FLUME-2407.patch
Uploading patch
> Spillable Channel sometimes fails on reconfigure
> -------------------------------------------------
>
> Key: FLUME-2407
> URL: https://issues.apache.org/jira/browse/FLUME-2407
> Project: Flume
> Issue Type: Bug
> Components: Channel
> Reporter: Roshan Naik
> Assignee: Roshan Naik
> Labels: SpillableChannel
> Attachments: FLUME-2407.patch
>
>
> Configure method needs to be marked synchronized.
> {code}
> 27 Feb 2014 17:09:44,715 ERROR lifecycleSupervisor-1-0
> (org.apache.flume.channel.file.FileChannel.start:310) - Failed to start the
> file channel channel=spillChannel
> java.lang.NullPointerException
> at org.apache.flume.channel.file.FileChannel.start(FileChannel.java:303)
> at
> org.apache.flume.channel.SpillableMemoryChannel.start(SpillableMemoryChannel.java:767)
> at
> org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:251)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
> at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> 27 Feb 2014 17:09:44,716 ERROR lifecycleSupervisor-1-0
> (org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run:253) -
> Unable to start FileChannel spillChannel
> { dataDirs: [datadir] }
> - Exception follows.
> java.lang.IllegalStateException: Channel closedchannel=spillChannel
> at com.google.common.base.Preconditions.checkState(Preconditions.java:145)
> at org.apache.flume.channel.file.FileChannel.getDepth(FileChannel.java:372)
> at
> org.apache.flume.channel.SpillableMemoryChannel.start(SpillableMemoryChannel.java:768)
> at
> org.apache.flume.lifecycle.LifecycleSupervisor$MonitorRunnable.run(LifecycleSupervisor.java:251)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
> at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> {code}
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