Some tiles not generating at some zoom levels on GeoWebCache

by jjjm8   Last Updated July 12, 2019 04:22 AM - source

I have a basic layer from PostGIS of points. All of the points are rendering perfectly fine at the default zoom level:

Default zoom level

As I zoom in, the tiles that are bottom left of the image are not being regenerated and the older tiles are being zoomed (points on the right are new tiles):

Zoomed in

When I use Google Maps / OpenLayers to present these layers on top of a baselayer map, it appears as if they aren't even being displayed and it has the effect of looking like the points just disappear when zooming.

I don't think this is a caching issue as I've reset the cache multiple times, and this happens when I'm previewing the tiled layer from within GeoServer (eg: http://geoserver.local:8080/geoserver/gwc/demo/layer?gridSet=EPSG:4326&format=image/png). Styles also don't make a difference.

If I use the Common Formats OpenLayers link, or any of the other All Formats preview, I get all of the data as expected.



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