Hi Dominik,

As I undestand it, the Compass support for App Engine currently stores the
entire index in local instance memory, which makes it impractical for use in
a production environment. As such, you're going to have to rebuild your
index for every new runtime instance, which simply isn't practical.

-Nick Johnson

On Sat, Jun 20, 2009 at 3:57 AM, Dominik Steiner <
[email protected]> wrote:

>
> Hi there,
>
> I have made my first steps with GAE on Java and it had been a pleasure
> to develop with the eclipse plugin for GWT and GAE. As the JDO query
> implementation of GAE is quite reduced, I used the Compass framework
> to work around that and it looked like it could get my app going.
>
> But as you can read in the following forum post
>
> http://forum.compass-project.org/thread.jspa?messageID=298249&#298249
>
> I have run into problems that my data in the GAE database and the
> Compass cache is running out of sync. The solution from Compass side
> to trigger an indexing of the Compass cache is failing because that
> operation is taking more than 30 seconds and thus is throwing an
> error.
>
> So my questions are: have others run into the same problem and could
> fix it? what would be a workaround of the 30 second limit?
>
> I really would love to see my app running on GAE, but right now that
> problem is killing it.
>
> Anybody with some hints or ideas?
>
> Thanks
>
> Dominik
> >
>


-- 
Nick Johnson, App Engine Developer Programs Engineer
Google Ireland Ltd. :: Registered in Dublin, Ireland, Registration Number:
368047

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