Startup time is always worth pursuing; more so now with containers and
provisioning scripts... not checking all the datastore connections during
startup sounds like a great time savings.  To think this through when would
layers be checked GetCapabilities should be able to generate without
checking datastore connections; I would expect only layer operations
(DescribeLayer, GetMap, GetFeatureInfo) to force a datastore connection ...

I would of expected global to be loaded before catalog and services; but
perhaps (global is just for settings that are common to services).  During
the code sprint we split global into two sections almost along these lines
"ogc services" and "internal settings".




--
Jody Garnett

On 4 December 2016 at 07:47, Andrea Aime <[email protected]>
wrote:

> Hi,
> while I had my head on the topic I've put together the following pull
> request (careful, it's for discussion, not to be merged):
>
> https://github.com/geoserver/geoserver/pull/1999
>
> The idea is that store checks are there only to protect the capabilities
> document generation from exceptions, but if
> we have the caps generation style configured to be tolerant to invalid
> layers and skip over them, then the check
> is not required.
>
> Implementation wise, catalog is loaded before the service configuration
> and global.xml in particular, but I've
> added code to have a sneak peak at it before loading the catalog.
>
> Also, GeoServerInfoImpl has been modified to default on tolerant
> generation if no flag is set.
>
> What do you think, worth pursuing?
>
> Cheers
> Andrea
>
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