After upgrading from GeoServer 2.10.1 to 2.10.2, I am having an issue with
continuous map wrapping not working for ImageMosaic and ImagePyramid
coverages. With a -180,-90,180,90 coverage, the default OpenLayers preview
loads an image between -270 to 270 but only the -270 to -180 part is
rendered and the rest is blank. This feature seems to be working fine in
2.10.2 for GeoTIFF and WorldImage coverages.
I've been able to reproduce the issue using test data from the imagepyramid
and imagemosaic from the GeoTools repo and tweaking the WMS request. In
2.10.1 continuous map wrapping will cause the data to appear twice with
these URLs but it only shows up once in 2.10.2.
ImagePyramid data:
https://github.com/geotools/geotools/modules/plugin/imagepyramid/src/test/resources/org/geotools/gce/imagepyramid/test-data/goodpyramid
WMS request:
http://localhost:8080/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=test:pyramid&styles=&bbox=0.0,-90.0,360.0,90.0&width=1200&height=600&srs=EPSG:4326&format=application/openlayers
ImageMosaic data:
https://github.com/geotools/geotools/modules/plugin/imagemosaic/src/test/resources/org/geotools/gce/imagemosaic/test-data/rgb
WMS request:
http://localhost:8080/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=test:rgb&styles=&bbox=0.0,-90.0,360.0,90.0&width=768&height=384&srs=EPSG:4326&format=application/openlayers
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