Questions tagged [geowebcache]
GeoWebCache is a Java web application used to cache map tiles coming from a variety of sources such as OGC Web Map Service (WMS)
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15 views
WMS request without caching GeoWebCache
I am working on a project which has a functionality of downloading WMS tiles. The program checks for the newest radar images, but the problem is that the radar images are not ready and the tiles are ...
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1answer
22 views
GeoServer Tile Cache Misses
Issue
I am getting a lot (~90%) tile cache misses with the error.
"request does not align to grid(s) 'EPSG:4326'"
The native SRS here is EPSG:7845, however the tile cache is set to use the ...
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16 views
GeoServer Cluster - Malformed \uxxxx encoding
I’ve setup a Basic GeoServer cluster with a Load Balancer and a shared volume between the master and slaves with Docker. I’ve also got a Python script listening on changes to the data_dir (using ...
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18 views
GeoServer + Geofence to secure WMTS layer
I am using the GeoServer + Geofence (embedded) plugin and hoping to use this to secure a GWC layer but I can't seem to get it working.
I have added Geofence to the Provider Chain as the first entry.
...
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36 views
WMTS in leaflet (from standalone geowebcache)
I have a standalone geowebcache, I want to use it to serve wmts to a leaflet map but I find it hard to understand what url to use.
Displaying the layers in QGIS work fine when I add the server using ...
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17 views
Move cached layer to another geoserver instance
I have cached a layer on a local geoserver using the internal GWC. I want to publish the created cache on another geoserver for production. I have moved the tiles but geoserver does not pick it up the ...
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1answer
52 views
Adding ETag to response headers of Geowebcache
Serving tiles from Geowebcache, I need to add ETag parameter to response headers. How can it would be happen?
Cache-Control: max-age=2629743, must-revalidate
Content-Length: 541947
Content-Type: ...
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1answer
77 views
Geoserver XYZ tile service
I am a software developer, and have installed Geoserver to serve Links (Geojson) data in my application as image tiles to frontend.
I have found TMS service of Geoserver which serve image tiles in {...
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2answers
64 views
Seed generate missing tiles for extra raster files in ImageMosaic using GeoServer
I would like GeoServer (via GeoWebCache) to update/generate tiles whenever a new raster file is added to a ImageMosaic store. I am testing the following procedure (unfortunately is not working):
...
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21 views
Problem with GeoServer GeoWebCache
I have a problem. My objective is to do the cache of a WMS service, imagining that I have a layer with a digit ('1' or '2'), and have a style that says for example that '1' is the color blue and '2' ...
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1answer
29 views
Viewing cached data with GeoWebCache?
var map = L.map('map').setView([55.42, 53.50], 6);
var wmts = L.tileLayer('C:/Program Files(x86)/GeoServer 2.15.1/data_dir/gwc/web/{z}/{x}/{y}.png', {
wmts: true,
});
wmts.addTo(map);
The data I ...
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22 views
No response data from GeoServer when using EPSG::4326 projection
So I have a Zurich vector (.mbtile) data set I would like to render in a browser using GeoServer. I was able to use geocache to serve the data in the EPSG::900913 projection using the following ...
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43 views
GeoServer integration with GeoWebCache. Empty miss reason
I enabled the direct integration with GeoWebCache within GeoServer for a set of static maps. But currently all the requests are returning with the Header geowebcache-cache-result: MISS and the ...
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23 views
How to link up my GeoServer layers with my standalone geowebcache instance
How do I get my GeoServer layers show up on the demo page of gwc. Do I have to edit the config XML manually for each layer?
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1answer
22 views
GeoWebCache never serves map data [duplicate]
I have been working with GeoWebCache on a out of the box build GeoServer 2.17.0.
I have set "Enable direct integration with GeoServer WMS" in the Caching Defaults.
When I call GeoWebCache directly (...
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27 views
Standalone GeoWebCache drop some parts of features in tiles
I have a local GeoServer with standalone GeoWebCache to serve vector tiles in PBF file format. The layer displays country borders in the world but the problem is in different tiles some parts of ...
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49 views
Performance of GeoServer for thousands of spatial data files
Input:
thousands of large files (from 1mb to 5gb) containing the coordinates of the points (x, y, z) in a specific coordinate system. Points can intersects
It is required to make an online service ...
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38 views
GeoServer PointSymbolizer graphic artifact when zoomed
I'm using GeoServer 2.14.0, I created a red circle using PointSymbolizer with size=35. But in some cases, the map shows this artifact when I zoom in:
Basically the map still shows parts of the circle ...
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1answer
27 views
Creating and emptying tile doesn't affect tile preview in GeoServer?
I'm learning to use GeoServer. I'm using its web admin interface. I clicked the tile layer tab, and clicked the empty tab of the layergroup. Based on the GeoServer user manual, this is supposed to ...
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1answer
257 views
How to display tiles from a GeoWebCache cache directory in Leaflet?
I'm trying to publish the cached data in geoserver with a leaflet. However, the data does not appear when publishing the cached data.
var map = L.map('map').setView([55.42, 53.50], 6);
var wmts =...
3
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1answer
52 views
Multiple GeoServers with Integrated GWC for tile seeding
I am trying to run a pretty large seeding task, so have setup multiple tomcat 8 services running on different ports and deployed the latest geoserver WAR using a single data directory using the ...
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36 views
GeoServer viewparams in a /gwc/service/gmaps request
Is it possible to use the viewparams in a gwc/gmaps request? Such as:
http://localhost:6305/geoserver/gwc/service/gmaps?layers=global:polys&viewparams=usePoly:5&...
Ideally I'm trying to ...
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21 views
Effect of deleting contents of _gwc_in_progress_deletes_ directory
After removing and recreating caches for some layer groups in GWC, I am left with a directory (_gwc_in_progress_deletes_) which takes up 300+GB of storage space.
I suspect that this directory should ...
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1answer
96 views
Cache on demand from GeoWebCache
Is there a way to set GeoServer/GeoWebcache to cache on demand i.e. instead of having it tie the server up for days, whilst it caches millions upon millions of tiles, can it be set to cache tiles (to ...
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46 views
Move Geowebcache folder to EFS storage [closed]
I am using Boundless Server 1.0.2(2.12-server-1.0.2) on Cent OS 7
My Geowebcache is located in following directory & My data directory located in EFS storage
/var/opt/boundless/server/geoserver/...
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1answer
122 views
GeoServer GeoWebCache with ImageMosaic
I have a set of layers that were created using the ImageMosaic plugin. All of them have the TIME dimension available, that we use to display animations on the front-end.
Our idea is to start caching ...
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1answer
262 views
Syntax for adding GeoServer / GeoWebCache WMTS or TMS tiles to QGIS as XYZ Tiles layer
I am trying to add tiles from a GeoServer instance (using GeoWebCache) as an XYZ layer to a QGIS project.
The demo map on the server is here:
https://gis.lmi.is/geoserver/gwc/demo/LMI_Kort?gridSet=...
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1answer
141 views
Image quality and aliasing effects in GeoWebCache WMTS tiles in QGIS
I am accessing WMTS data in QGIS 3.8 (and QGIS 3.4) from a GeoServer at the following address:
https://gis.lmi.is/geoserver/gwc/service/wmts?REQUEST=GetCapabilities
The layer is LMI_Kort and the ...
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1answer
132 views
GeoServer complex WTMS/TMS/GWC trouble: No such operation gwc null service
I trying to solve a issue from replaced data dir on GeoServer. When I choose a WMTS / TMS services in GeoServer's 2.16 GUI I see this:
and 400:null too for TMS: <ows:ExceptionText>No such ...
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57 views
GeoWebCache hit miss
I am using geoserver 16.0 stored in Tomcat and arcgis Runtime SDK 100.6. I am using a WMTS protocol on the communication and I am connection directly with the gwc:
"http://localhost:8070/geoserver/...
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2answers
358 views
Using GeoWebCache as offline layer server?
I'm trying to use a Geoserver external WMS service in a offline environment.
First I put my own geoserver online and configure a WMS store pointig to the desired source. Next I publish the desired ...
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103 views
GeoServer cached layers and WMTS aren't working (Error!)
After restarting Tomcat I face unworking WMTS:
400: null page on path local:3000/geoserver/gwc/service/wmts?REQUEST=GetCapabilities and unworking cached layers path of GeoServer GUI.
Log:
UPD error ...
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44 views
Increase number of parallel caching tasks for GeoWebCache?
By default GWC has limitation of 16 parallel caching tasks.
Is it possible to increase this limitation?
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95 views
Remove WMS cache REST API?
Is there any REST API for remove wms cache of a layer in GeoServer?
I use gwc/rest/masstruncate but it returns status 500. I can clear cache of a layer manually in TileCashign in GeoServer but I need ...
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2answers
722 views
GeoServer not caching tiles when using WMS with Direct Integration enabled and configured
I have seen several posts regarding this issue so apologies but none of them have provided a solution. I cannot figure out why GeoServer is not caching the tiles requested using WMS. I am certain I ...
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36 views
x-www-form-urlencoded request vs JSON reseed request - GeoServer
If I make a JSON request:
http://mygeoserver.pt:8080/geoserver/gwc/rest/seed/TOPP:STREET.json
{
"seedRequest": {
"name":"SGM:SGM_RUA",
"srs": {
"number": "900913"
...
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1answer
44 views
What happens to pending tasks when GeoServer reboots?
I am running a GeoServer/GeoWebCache system on a Windows server. We do regular updates which require retiling and I have an automated system (using Task Scheduler) that sends requests to the ...
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2answers
592 views
Optimizing/Speeding up GeoServer/GeoWebCache to cache layer groups containing thousands of GeoTIFFs
I am using the latest GeoServer (2.15.1) and GeoWebCache (1.15.1) in integrated mode on a Windows 2012 server. My raster data consists of GeoTIFFs (each TIFF is 47MB in size and covers 200m x 200m ...
2
votes
1answer
93 views
Can I Use GeoWebCache for seeding UMN MapServer Mapfiles?
I have installed GeoServer and MapServer in a single system and also enabled GeoWebCache for GeoServer (Integrated Version of GeoServer).
Can I use same GeoWebcache for caching UMN MapServer ...
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0answers
38 views
NearestNeighbor producing bad quality tiles
I have been using Bicubic interpolation to render some basemaps because this produced good results. This is what I get when using Bicubic:
However, when using Nearest Neighbor interpolation, a white ...
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0answers
70 views
GeoServer GWC seeding in 900913 slower than 4326
Using the integrated GeoWebCahce for GeoServer, I am trying to create a tiled cache for a layergroup and having a problem when trying to seed in EPSG:900913.
Even after increasing both the minimal and ...
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0answers
135 views
Embedded GeoWebCache in active cluster with shared data_dir
I have 7 instances of GeoServer with active JMS Master/Slave p2p cluster setup and data_dir shared by NFS on RHEL 7 machines with XFS over LVM. I want use embedded GeoWebCache and encountering, I ...
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1answer
455 views
Set min and max zoom level to include a specific layer in GeoServer vector tiles
GeoServer has the capability of creating vector tiles in formats such as GeoJSON, TopoJSON or PBF from different kinds of data stores. In a test application, there is a layer group of an area which ...
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84 views
Finding and fixing source of repeated seed.TruncateTask for empty string errors using GeoServer and GeoWebCache?
Googling this issue is getting me nowhere so I thought I'd cast a wide net here in the hope of getting an actionable lead on this.
Our GeoServer instance is configured for GeoWebCache. While ...
2
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2answers
888 views
How to pass tile size of to 512 using OpenLayer 3 and GeoServer 2.14
I am trying to change the default tile size of 256 to 512 using OpenLayers 3.
Code is working fine for normal WMS request, but giving error (tiles not loading) for WMS-C request.
My sample code is:
...
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0answers
148 views
Tile caching not working
In my GeoServer I want to cache tiles for a layer. But when I am trying to seed tiles for a layer I can see the status as stated the image below.
Tiles completed is -1.
I am refreshing but it ...
2
votes
1answer
36 views
GeoWebCaching with GeoServer
I am using GeoWebCache with GeoServer.
suppose I have seeded a layer to store its tiles. After that around 60% tiles have been created. Now when I requests for the layer from map client, does ...
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1answer
172 views
GeoWebCache Internals
I want to integrate GeoWebCache with GeoServer.
If a request( with a bbox say bbox-A) is cached in GWC.
Next,if a different user sends another request with a [bbox-A +- 0.00000001], will the cache ...
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1answer
160 views
Modify GeoServer Caching Defaults via REST
I'm working on some shell scripts to configure GeoServer instances using the REST endpoints, but I've become stuck with the GeoWebCache caching defaults. Is there any way to modify the gwc-cs.xml file ...
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1answer
364 views
How to calculate TilesOrigin for WebGeoCache in OpenLayers
I'm using OpenLayers 5.2 to display tiles from Geoserver 2.14 with GeoWebCache.
For the GeoWebCache to work it is required to define tiled=true and tilesorigin parameters in the WMS requests.
How to ...
