Closed Dp024 closed 5 years ago
If you have access to configure GeoServer, try turning up logging to see the actual Elasticsearch queries that are being executed with your filters.
I think a CQL filter of the form "properties.ABBREV"='Italy'
is going to result in an Elasticsearch term filter: {"term": {"ABBREV": "Italy"}}
. If the field is analyzed then the search values need to be consistent with the analyzer used. For example, values may need to be lowercase when querying fields analyzed with the default analyzer. https://github.com/ngageoint/elasticgeo/blob/master/gs-web-elasticsearch/doc/index.rst#faq
I am using this elasticgeo plugin in GeoServer. I stored GeoJSON data in elastic search. The GeoJSON data would be like { "type":"Feature","properties":{"ABBREV":"Italy","NAME":"Italy",......}, "geometry":{"type":"MultiPolygon","coordinates":[values...]}}. I inserted multiple countries GeoJSON documents of same sturcture. I published the layer in GeoServer. I am able to retrieve this data by using WMS and WFS service. But, When I am trying to retrieve the data based on fields using cql filter, I am unable to retrieve WMS(Map) and WFS (GeoJSON format) data. I am using in CQL filters -> "properties.ABBREV"='Italy' and also try with properties.ABBREV='Italy' . I am not got the GeoJSON data of Italy( wfs url) and map of Italy (WMS url). and also I am checking with Match query in elastic search like "properties.ABBREV":"Italy" then it showing the matched documents. But, when i apply CQL Filters, it didn't work. I am searching multiple references but I am unable to get the solution for this problem. could you please help on this.