[mapguide-users] MGOS 4 Memory Leak

David Bowen dbowenrci at gmail.com
Tue Oct 22 12:16:14 PDT 2024


Hi Jackie,

As far as we can tell, we're not using the KingFdoClass metadata table. Are
there other memory leak tests being conducted?

David

On Thu, Oct 10, 2024 at 5:51 PM Jackie Ng via mapguide-users <
mapguide-users at lists.osgeo.org> wrote:

> Are your King Oracle feature sources using the KingFdoClass metadata table
> feature for cleaner class names?
>
> If so, a leak was identified and plugged on that front.
>
> https://trac.osgeo.org/fdo/changeset/8279
>
> This was leaking on every DescribeSchema request where the connection was
> configured with the KingFdoClass metadata table. The more rows in that
> table, the more leaks per request.
>
> - Jackie
>
> You wrote:
>
> Forgot to mention that once the memory starts to be consumed it's a run
> away event, meaning that it doesn't seem to stop until the services fail
> and have to be restarted.
>
> Thanks,
> David
>
>
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