Hi,
GeoServer will be aware of the two geometries but will only pick one as
the default geometry [1].
Supporting your use case would require extending GeoServer integration
with MongoDB to allow you to pick the default geometry  (when multiple
are available) when configuring the layer.
Such a contribution would be welcome.
Best regards,
Nuno Oliveira
[1] https://github.com/geotools/geotools/blob/8b5d6279474c9dc8962d279a8
84e508ab670ee3c/modules/plugin/mongodb/src/main/java/org/geotools/data/
mongodb/MongoInferredMapper.java#L138-L145
On Mon, 2020-03-23 at 19:15 +0300, Artem Groznykh wrote:
> Hi there.
> 
> Does anybody know is there a possibility in GeoServer to use MongoDB
> Collection with several 2dsphere indexes. When collection's records
> have two geometries in two different fields (geom1 and geom2).
> Indexes are made on them. And I need to create two different
> geoserver layers (one on geom1 and another on geom 2).
> 
> Or where to find (ask) this information?
> _______________________________________________
> Geoserver-users mailing list
> 
> Please make sure you read the following two resources before posting
> to this list:
> - Earning your support instead of buying it, but Ian Turton: http://w
> ww.ianturton.com/talks/foss4g.html#/
> - The GeoServer user list posting guidelines: http://geoserver.org/co
> mm/userlist-guidelines.html
> 
> If you want to request a feature or an improvement, also see this: ht
> tps://github.com/geoserver/geoserver/wiki/Successfully-requesting-
> and-integrating-new-features-and-improvements-in-GeoServer
> 
> 
> Geoserver-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
-- 
Regards,
Nuno Oliveira
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Nuno Miguel Carvalho Oliveira
@nmcoliveira
Software Engineer

GeoSolutions S.A.S.
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