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From Dominique Pfister <dpfis...@adobe.com>
Subject Re: ConcurrentModificationException during gc run
Date Wed, 04 Jul 2012 09:38:13 GMT
Hi Michi,

Yes, Tom experienced the same issue yesterday. I'm gonna have a look.

Thanks
Dominique

On Jul 4, 2012, at 11:23 AM, Michael Dürig wrote:

> 
> Hi,
> 
> I got a ConcurrentModificationException while checking the 0.3 release. 
> This didn't cause any test case to fail but was printed to the console.
> 
> Michael
> 
> Running org.apache.jackrabbit.oak.jcr.JcrTckTest
> java.util.ConcurrentModificationException
> 	at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1100)
> 	at java.util.TreeMap$EntryIterator.next(TreeMap.java:1136)
> 	at java.util.TreeMap$EntryIterator.next(TreeMap.java:1131)
> 	at 
> org.apache.jackrabbit.mk.store.DefaultRevisionStore.markBranches(DefaultRevisionStore.java:561)
> 	at 
> org.apache.jackrabbit.mk.store.DefaultRevisionStore.gc(DefaultRevisionStore.java:497)
> 	at 
> org.apache.jackrabbit.mk.store.DefaultRevisionStore$2.run(DefaultRevisionStore.java:159)
> 	at java.util.concurrent.Executors$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)


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