Hi Andrea,
The snapshots are downloaded from http://geoserver.org/release/dev/
December 26, filenames are
geoserver-2.15-SNAPSHOT-vectortiles-plugin.zip and
geoserver-master-2018-12-26-bin.zip
The issue is with using the vector tiles with MapBox JS, they work fine
with OpenLayers.
Best,
Ari
Andrea Aime kirjoitti 8.1.2019 klo 12.28:
Hi Ari,
I don't know honestly, but wondering about what snapshot you're using?
Is it from the master branch?
That's where most of the recent MVT changes landed, some of which were
related to ids.
Cheers
Andrea
On Thu, Jan 3, 2019 at 7:05 AM Ari Jolma <ari.jo...@gmail.com
<mailto:ari.jo...@gmail.com>> wrote:
Hi,
I'm generating mapbox vector tiles from a multipolygon table with an
integer PK id in PostGIS. The vectortiles plugin is a snapshot from
26-Dec-2018.
The problem is that some features end up as multiple multipolygon
features in the pbf file geoserver sends. See below, the tpteksti and
tunnus fields are unique in the table(*). The integer PK id shows as
mvt_id in the ogrinfo dump.
Any ideas what could be wrong in my setup or is this a bug/feature in
the vector tile generating code?
Best regards,
Ari
(*) For you Finns possibly here, this is a processed estates
table, not
the original, which has multiple records with same tpteksti.
piece of ogrinfo dump:
OGRFeature(estates_e):9
ktunnus (String) = 781
tpteksti (String) = 781-403-1-5
tunnus (String) = 78140300010005
MULTIPOLYGON (((1361.90909090909 4096.0,1415 4048,1232 3801,1188
3739,1164 3706,1130 3734,1145 3850,1154 3917,1119 3990,1066
4096,1361.90909090909 4096.0)))
OGRFeature(estates_e):10
ktunnus (String) = 781
tpteksti (String) = 781-403-1-5
tunnus (String) = 78140300010005
MULTIPOLYGON (((932 3454,717 3437,850 3575,976 3516,932 3454)))
OGRFeature(estates_e):11
mvt_id (Integer64) = 865649
ktunnus (String) = 781
tpteksti (String) = 781-403-1-7
tunnus (String) = 78140300010007
MULTIPOLYGON (((976 3516,1130 3734,1164 3706,971 3457,932 3454,976
3516)))
table schema:
Column | Type | Collation | Nullable
| Default
----------+-----------------------+-----------+----------+---------------------------------------
tpteksti | character varying(20) | | not null |
tunnus | character varying(20) | | |
ktunnus | character varying(3) | | |
geom | geometry | | |
id | integer | | not null |
nextval('estates_e_id_seq'::regclass)
the geometry type
ods=# select distinct st_geometrytype(geom)
ods-# from estates_e;
st_geometrytype
-----------------
ST_MultiPolygon
(1 row)
The uniqueness of the original feature:
ods=# select id,tpteksti from estates_e where tpteksti='781-403-1-5';
id | tpteksti
--------+-------------
865648 | 781-403-1-5
(1 row)
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