I added a workaround for it -- preparing the immutable list in advance.
The patch is already merged, afaik.
But no idea why this is/was actually happening.
On May 16, 2012, at 4:16 PM, Manik Surtani wrote:
> Is this still an issue?
>
> On 9 May 2012, at 16:55, Ales Justin wrote:
>
>> Anyone ever seen this error?
>>
>> Caused by: java.util.NoSuchElementException
>> at java.util.AbstractList$Itr.next(AbstractList.java:350)
>> [classes.jar:1.6.0_31]
>> at java.util.Collections$1.nextElement(Collections.java:3389)
>> [classes.jar:1.6.0_31]
>> at java.util.ServiceLoader$LazyIterator.hasNext(ServiceLoader.java:332)
>> [classes.jar:1.6.0_31]
>> at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:415)
>> [classes.jar:1.6.0_31]
>> at
>> org.infinispan.distexec.spi.DistributedTaskLifecycleService.onPreExecute(DistributedTaskLifecycleService.java:50)
>> [infinispan-core-5.2.0-SNAPSHOT.jar:5.2.0-SNAPSHOT]
>>
>> public <T> void onPreExecute(Callable<T> task) {
>> try {
>> Iterator<DistributedTaskLifecycle> i = loader.iterator();
>> while (i.hasNext()) { //
>> <------------------------------------------------- we CHECK before
>> DistributedTaskLifecycle cl = i.next();
>> cl.onPreExecute(task);
>>
>> And I doubt I have multiple thread accessing it at the same time -- running
>> this from serial testsuite.
>>
>> I can reproduce this, atm, almost every time, where Vladimir (Blagojevic;
>> Infinispan - author of DistributedTaskLifecycleService) cannot.
>>
>> Any idea?
>>
>> -Ales
>>
>>
>> _______________________________________________
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>> [email protected]
>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>
> --
> Manik Surtani
> [email protected]
> twitter.com/maniksurtani
>
> Lead, Infinispan
> http://www.infinispan.org
>
>
>
>
> _______________________________________________
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