I would recommend reporting the issue, and either attaching a patch or
linking to a pull request. We ask that patches include a test case to
demonstrate the issue and that the fix works - I understand that can be
difficult with a race condition.
Jody Garnett
On Fri, Jul 4, 2014 at 5:30 AM, Alex Davies-Moore <[email protected]> wrote:
> Hi all,
>
> I think I've found a race condition in JDBCDataStore and just wondered if
> anyone else may have seen something similar. The problem comes down to:
>
> JDBCDataStore#getAggregateFunctions (line 583)
>
> On the first few times through this code, I'm failing to find a 'count'
> function - stepping though it I can see the aggregateFunctions being
> populated and the dialect registering the functions.
>
> After the first few calls, everything is running AOK again.
>
> My basic setup is a small WMS server handling multiple HTTP requests in
> parallel. I'm sharing a JDBCDataStore between threads.
>
> My apologies if it's a bit high level - I'm really just getting into the
> internals of GeoTools. Happy to provide more info and I can submit a patch
> it if it's the right way forward.
>
> Thanks
>
> Alex
>
>
>
> *Alex Davies-Moore / Developer*
>
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