<div dir="ltr"><div>Have you tried with different JDK versions on Windows as well?<br></div>Did you have AggresiveOpts enabled?<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Apr 11, 2013 at 8:59 PM, Sanne Grinovero <span dir="ltr"><<a href="mailto:sanne@infinispan.org" target="_blank">sanne@infinispan.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I could never replicate this, and now I suspect I know why: I just<br>
figured that all failing reports where coming from Windows machines.<br>
<br>
Does it ring any new bell?<br>
<br>
Even on windows, it doesn't happen under low load.<br>
<span class="HOEnZb"><font color="#888888"><br>
Sanne<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On 9 April 2013 21:43, Mircea Markus <<a href="mailto:mmarkus@redhat.com">mmarkus@redhat.com</a>> wrote:<br>
><br>
> On 9 Apr 2013, at 17:28, Sanne Grinovero wrote:<br>
><br>
>> Hi,<br>
>> I'm frequently experiencing problems with a stack as this one:<br>
>><br>
>> Caused by: java.lang.ClassCastException: java.lang.Class cannot be cast to [B<br>
>> at org.infinispan.lucene.SingleChunkIndexInput.<init>(SingleChunkIndexInput.java:49)<br>
>><br>
>><br>
>> The puzzling aspect is that the cast operation is applied on a type<br>
>> I'm retreiving from a Cache, which can not possibly be of a different<br>
>> type. I also happen to store some byte[] instances, but I never store<br>
>> a Class instance so I have no clue where this is coming from.<br>
>><br>
>> I see these possible explanations:<br>
>> 1- Infinispan "forgets" to deserialize the object I'm requesting<br>
> it wouldn't return a Class object then.<br>
>> 2- It's picking the wrong Externalizer<br>
>> 3- the key is returning me a diffent object<br>
>> 4- I'm fooling myself with crap code<br>
>><br>
>> Any known issue in the first 3 categories?<br>
> nothing I'm aware of.<br>
>><br>
>> Please don't ask me for trace logs, when I enable those the problem<br>
>> doesn't happen.. I could try again with specific categories.<br>
> Enabling trace on org.infinispan.interceptors.InvocationContextInterceptor would tell what you add to the cache so we can validate/invalidate 4.<br>
>><br>
>> Sanne<br>
>> _______________________________________________<br>
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><br>
> Cheers,<br>
> --<br>
> Mircea Markus<br>
> Infinispan lead (<a href="http://www.infinispan.org" target="_blank">www.infinispan.org</a>)<br>
><br>
><br>
><br>
><br>
><br>
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