Re: ConcurrentModificationExceptio on commit

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Wed Nov 04 2009 - 03:09:20 EST

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Don't remember seeing this error.

Can you reproduce it consistently in a single user environment, or is
this something that happens under load with many users accessing the
app?

Andrus

On Nov 3, 2009, at 5:59 PM, Tobias Schoessler wrote:
> Hi,
>
> I am getting this exception when committing.
>
>
> java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
> at java.util.HashMap$EntryIterator.next(HashMap.java:834)
> at java.util.HashMap$EntryIterator.next(HashMap.java:832)
> at
> org
> .objectstyle
> .cayenne.access.ObjectStore.postprocessAfterCommit(ObjectStore.java:
> 575)
>
> at
> org
> .objectstyle
> .cayenne.access.DataContext.flushToParent(DataContext.java:1263)
>
> at
> org
> .objectstyle
> .cayenne.access.DataContext.commitChanges(DataContext.java:1166)
>
> ...
>
> I am using cayenne 1.2.3. I am a bit clueless where to look for as the
> Exception is thrown obviously after the commit succeeds.
>
> thanks
>
> best regards

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